1
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Zhang B, Li J, Zhu H, Xia XF, Wang D. Novel Recyclable Catalysts for Selective Synthesis of Substituted Perimidines and Aminopyrimidines. Catal Letters 2022. [DOI: 10.1007/s10562-022-04153-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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2
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Ranjan R, Chakraborty A, Kyarikwal R, Ganguly R, Mukhopadhyay S. A binuclear Cu(II) complex as an efficient photocatalyst for N-alkylation of aromatic amines. Dalton Trans 2022; 51:13288-13300. [PMID: 35983724 DOI: 10.1039/d2dt01771g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Visible-light driven photoreactions using transition metal complexes as catalysts are currently a research hotspot in developing environmentally friendly sustainable processes. To develop a potential copper-based photocatalyst, a binuclear Cu(II) complex has been synthesized using a Mannich base ligand viz. 2,4-dichloro-6-((4-(2-hydroxyethyl)piperazin-1-yl)methyl)phenol (H2L). The photocatalyst has been characterized using ESI-MS and single crystal X-ray diffraction. Under the irradiation of visible light, the catalyst can catalyze hydrogen auto-transfer in N-alkylated amine formation and benzyl alcohol oxidation reactions with excellent conversion. A plausible mechanistic pathway for catalytic reactions has been explored through ESI-MS spectrometric, UV-Vis spectroscopic and computational studies.
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Affiliation(s)
- Rishi Ranjan
- Department of Chemistry, School of Basic Sciences, Indian Institute of Technology Indore, Simrol, Indore 453552, India.
| | - Argha Chakraborty
- Department of Chemistry, School of Basic Sciences, Indian Institute of Technology Indore, Simrol, Indore 453552, India.
| | - Reena Kyarikwal
- Department of Chemistry, School of Basic Sciences, Indian Institute of Technology Indore, Simrol, Indore 453552, India.
| | | | - Suman Mukhopadhyay
- Department of Chemistry, School of Basic Sciences, Indian Institute of Technology Indore, Simrol, Indore 453552, India.
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3
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Shahari MSB, Dolzhenko AV. A closer look at N2,6-substituted 1,3,5-triazine-2,4-diamines: Advances in synthesis and biological activities. Eur J Med Chem 2022; 241:114645. [DOI: 10.1016/j.ejmech.2022.114645] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2022] [Revised: 07/19/2022] [Accepted: 07/29/2022] [Indexed: 11/03/2022]
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4
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Study on the Bimetallic Synergistic Effect of Cu/Al@SBA-15 Nanocomposite on Dehydrogenation Coupling Strategy. Catal Letters 2022. [DOI: 10.1007/s10562-022-03929-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
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5
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Tan Y, Han YP, Zhang Y, Zhang HY, Zhao J, Yang SD. Primary Amination of Ar2P(O)–H with (NH4)2CO3 as an Ammonia Source under Simple and Mild Conditions and Its Extension to the Construction of Various P–N or P–O Bonds. J Org Chem 2022; 87:3254-3264. [DOI: 10.1021/acs.joc.1c02933] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Yushi Tan
- School of Chemical Engineering and Technology, Hebei Provincial Key Lab of Green Chemical Technology & High Efficient Energy Saving, Tianjin Key Laboratory of Chemical Process Safety, Hebei University of Technology, Tianjin 300130, P. R. China
| | - Ya-Ping Han
- School of Chemical Engineering and Technology, Hebei Provincial Key Lab of Green Chemical Technology & High Efficient Energy Saving, Tianjin Key Laboratory of Chemical Process Safety, Hebei University of Technology, Tianjin 300130, P. R. China
| | - Yuecheng Zhang
- School of Chemical Engineering and Technology, Hebei Provincial Key Lab of Green Chemical Technology & High Efficient Energy Saving, Tianjin Key Laboratory of Chemical Process Safety, Hebei University of Technology, Tianjin 300130, P. R. China
| | - Hong-Yu Zhang
- School of Chemical Engineering and Technology, Hebei Provincial Key Lab of Green Chemical Technology & High Efficient Energy Saving, Tianjin Key Laboratory of Chemical Process Safety, Hebei University of Technology, Tianjin 300130, P. R. China
| | - Jiquan Zhao
- School of Chemical Engineering and Technology, Hebei Provincial Key Lab of Green Chemical Technology & High Efficient Energy Saving, Tianjin Key Laboratory of Chemical Process Safety, Hebei University of Technology, Tianjin 300130, P. R. China
| | - Shang-Dong Yang
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, P. R. China
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6
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Li J, Liu H, Zhang B, Ge B, Wang D. Synthesis of Supported Indazolyl-Pyridyl-Quinoline Iridium Catalyst and Its Application to N-Alkylation of 2-Aminobenzothiazoles. CHINESE J ORG CHEM 2022. [DOI: 10.6023/cjoc202108026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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7
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Chang S, Liu H, Shi G, Xia XF, Wang D, Duan ZC. Copper–cobalt coordination polymers and catalytic applications on borrowing hydrogen reactions. NEW J CHEM 2022. [DOI: 10.1039/d2nj01763f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A porous copper–cobalt polymer was synthesized and achieved applications for the N-alkylation of sulfonamides with alcohols, and carboxamides with alcohols.
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Affiliation(s)
- Shaoze Chang
- Key Laboratory of Synthetic and Biological Colloids, Ministry of Education, School of Chemical and Material Engineering, Jiangnan University, Wuxi 214122, China
| | - Hongqiang Liu
- Key Laboratory of Synthetic and Biological Colloids, Ministry of Education, School of Chemical and Material Engineering, Jiangnan University, Wuxi 214122, China
- China Synchem Technology Co., Ltd., Bengbu, Anhui, 233000, China
| | - Gang Shi
- Key Laboratory of Synthetic and Biological Colloids, Ministry of Education, School of Chemical and Material Engineering, Jiangnan University, Wuxi 214122, China
| | - Xiao-Feng Xia
- Key Laboratory of Synthetic and Biological Colloids, Ministry of Education, School of Chemical and Material Engineering, Jiangnan University, Wuxi 214122, China
| | - Dawei Wang
- Key Laboratory of Synthetic and Biological Colloids, Ministry of Education, School of Chemical and Material Engineering, Jiangnan University, Wuxi 214122, China
| | - Zheng-Chao Duan
- Key Laboratory of Synthetic and Biological Colloids, Ministry of Education, School of Chemical and Material Engineering, Jiangnan University, Wuxi 214122, China
- School of Chemical and Environmental Engineering, Hubei Minzu University, Enshi 445000, China
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8
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Selective C-C bonds formation, N-alkylation and benzo[d]imidazoles synthesis by a recyclable zinc composite. CHINESE CHEM LETT 2022. [DOI: 10.1016/j.cclet.2021.06.060] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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9
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Li J, Liu H, Zhu H, Yao W, Wang D. Highly Efficient and Recyclable Porous Organic Polymer Supported Iridium Catalysts for Dehydrogenation and Borrowing Hydrogen Reactions in Water. ChemCatChem 2021. [DOI: 10.1002/cctc.202101168] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Jiahao Li
- The Key Laboratory of Synthetic and Biological Colloids Ministry of Education School of Chemical and Material Engineering Jiangnan University Wuxi 214122 Jiangsu Province P. R. China
| | - Hongqiang Liu
- The Key Laboratory of Synthetic and Biological Colloids Ministry of Education School of Chemical and Material Engineering Jiangnan University Wuxi 214122 Jiangsu Province P. R. China
- China Synchem Technology Co., Ltd. Bengbu Anhui 233000 P. R. China
| | - Haiyan Zhu
- The Key Laboratory of Synthetic and Biological Colloids Ministry of Education School of Chemical and Material Engineering Jiangnan University Wuxi 214122 Jiangsu Province P. R. China
| | - Wei Yao
- The Key Laboratory of Synthetic and Biological Colloids Ministry of Education School of Chemical and Material Engineering Jiangnan University Wuxi 214122 Jiangsu Province P. R. China
| | - Dawei Wang
- The Key Laboratory of Synthetic and Biological Colloids Ministry of Education School of Chemical and Material Engineering Jiangnan University Wuxi 214122 Jiangsu Province P. R. China
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10
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Bera S, Kabadwal LM, Banerjee D. Recent advances in transition metal-catalyzed (1, n) annulation using (de)-hydrogenative coupling with alcohols. Chem Commun (Camb) 2021; 57:9807-9819. [PMID: 34486592 DOI: 10.1039/d1cc03404a] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
(1,n) annulation reactions using (de)-hydrogenative coupling with alcohols or diols represent a straightforward technique for the synthesis of cyclic moieties. Utilization of such renewable resources for chemical transformations in a one-pot manner is the main focus, which avoids generation of stoichiometric waste. Application of such (1,n) annulation approaches drives the catalysis research in a more sustainable way and generates dihydrogen and water as by-products. This feature article highlights the recent (from 2015 to March 2021) progress in the synthesis of stereo-selective cycloalkanes and cycloalkenes, saturated and unsaturated N-heterocycles (cyclic amine, imide, lactam, tetrahydro β-carboline, quinazoline, quinazolinone, 1,3,5-triazines etc.) and other N-heterocycles with the formation of multiple bonds in a one pot operation. Mechanistic studies, new catalytic approaches, and synthetic applications including drug synthesis and post-drug derivatization, scope, and limitations are discussed.
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Affiliation(s)
- Sourajit Bera
- Department of Chemistry, Laboratory of Catalysis and Organic Synthesis, Indian Institute of Technology Roorkee, Roorkee 247667, Uttarakhand, India.
| | - Lalit Mohan Kabadwal
- Department of Chemistry, Laboratory of Catalysis and Organic Synthesis, Indian Institute of Technology Roorkee, Roorkee 247667, Uttarakhand, India.
| | - Debasis Banerjee
- Department of Chemistry, Laboratory of Catalysis and Organic Synthesis, Indian Institute of Technology Roorkee, Roorkee 247667, Uttarakhand, India.
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11
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Zhu G, Zhao J, Duan T, Wang L, Wang D. Unsymmetrical Pyrazoly‐Pyridinyl‐Triazole Promoted High Active Copper Composites on Mesoporous Materials and Catalytic Applications. ASIAN J ORG CHEM 2021. [DOI: 10.1002/ajoc.202100310] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Guanxin Zhu
- The Key Laboratory of Synthetic and Biological Colloids Ministry of Education School of Chemical and Material Engineering Jiangnan University Wuxi 214122 P. R. China
| | - Jiaxin Zhao
- The Key Laboratory of Synthetic and Biological Colloids Ministry of Education School of Chemical and Material Engineering Jiangnan University Wuxi 214122 P. R. China
- The Key Laboratory of Inorganic Nonmetallic Crystalline and Energy Conversion Materials College of Materials and Chemical Engineering China Three Gorges University Yichang 443002 P. R. China
| | - Tianbo Duan
- The Key Laboratory of Synthetic and Biological Colloids Ministry of Education School of Chemical and Material Engineering Jiangnan University Wuxi 214122 P. R. China
| | - Long Wang
- The Key Laboratory of Inorganic Nonmetallic Crystalline and Energy Conversion Materials College of Materials and Chemical Engineering China Three Gorges University Yichang 443002 P. R. China
| | - Dawei Wang
- The Key Laboratory of Synthetic and Biological Colloids Ministry of Education School of Chemical and Material Engineering Jiangnan University Wuxi 214122 P. R. China
- State Key Laboratory of Pulp and Paper Engineering South China University of Technology Guangzhou 510640 P. R. China
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12
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Nakayama T, Hikawa H, Kikkawa S, Azumaya I. Water-promoted dehydrative coupling of 2-aminopyridines in heptane via a borrowing hydrogen strategy. RSC Adv 2021; 11:23144-23150. [PMID: 35480450 PMCID: PMC9034306 DOI: 10.1039/d1ra04118e] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2021] [Accepted: 06/23/2021] [Indexed: 11/23/2022] Open
Abstract
A synthetic method for dehydrative N-benzylation promoted by water molecules in heptane using a π-benzylpalladium system has been developed. The presence of water significantly accelerates carbon–nitrogen bond formation, which is accomplished in an atom-economical process to afford the corresponding N-monobenzylated products. A crossover experiment afforded H/D scrambled products, which is consistent with a borrowing hydrogen mechanism. Kinetic isotope effect measurements revealed that benzylic carbon–hydrogen bond cleavage was the rate-determining step. We describe a novel strategy for the water-promoted dehydrative coupling reaction in heptane, which offers a sustainable direct amination of alcohols.![]()
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Affiliation(s)
- Taku Nakayama
- Faculty of Pharmaceutical Sciences, Toho University 2-2-1 Miyama, Funabashi Chiba 274-8510 Japan
| | - Hidemasa Hikawa
- Faculty of Pharmaceutical Sciences, Toho University 2-2-1 Miyama, Funabashi Chiba 274-8510 Japan
| | - Shoko Kikkawa
- Faculty of Pharmaceutical Sciences, Toho University 2-2-1 Miyama, Funabashi Chiba 274-8510 Japan
| | - Isao Azumaya
- Faculty of Pharmaceutical Sciences, Toho University 2-2-1 Miyama, Funabashi Chiba 274-8510 Japan
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13
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Kumar P, Das A, Maji B. Phosphorus containing porous organic polymers: synthetic techniques and applications in organic synthesis and catalysis. Org Biomol Chem 2021; 19:4174-4192. [PMID: 33871521 DOI: 10.1039/d1ob00137j] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
The phosphorus-containing porous organic polymer is a trending material for the synthesis of heterogeneous catalysts. Decades of investigations have established phosphines as versatile ligands in homogeneous catalysis. Recently, phosphine-based heterogeneous catalysts were synthesized to exploit the same electronic properties while leveraging extra stability and reusability. In the last few decades, the catalysts were applied in diverse organic transformations, including hydroformylation, hydrogenation, C-C, C-N and C-X coupling, hydrosilylation, oxidative-carbonylation reactions, and so on. However, even though these polymers possess a multifunctional character, they face multiple synthetic issues in controlling the pore size, increasing the surface area, and creating a single type of active site. This review summarizes the developments in this field over the last few decades, highlighting the current limitation and future scope.
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Affiliation(s)
- Pramod Kumar
- Department of Chemical Sciences, Indian Institute of Science Education and Research Kolkata, Mohanpur 741246, India.
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14
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Kerdphon S, Jongcharoenkamol J, Chatwichien J, Singh T, Channei D, Choommongkol V, Rithchumpon P, Meepowpan P. Microwave‐Assisted Green Synthesis of 2,3‐Dihydroquinazolinones under Base‐ and Catalyst‐Free conditions. ChemistrySelect 2021. [DOI: 10.1002/slct.202101063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Sutthichat Kerdphon
- Department of Chemistry Faculty of Science Naresuan University Phitsanulok 65000 Thailand
| | - Jira Jongcharoenkamol
- Department of Pharmaceutical Chemistry and Pharmacognosy Faculty of Pharmaceutical Sciences Naresuan University Phitsanulok 65000 Thailand
| | - Jaruwan Chatwichien
- Program in Chemical Sciences Chulabhorn Graduate Institute Chulabhorn Royal Academy Bangkok 10210 Thailand
| | - Thishana Singh
- School of Chemistry and Physics University of Kwazulu-Natal Private Bag X54001 Durban, 4000 South Africa
| | - Duangdao Channei
- Department of Chemistry Faculty of Science Naresuan University Phitsanulok 65000 Thailand
| | - Vachira Choommongkol
- Department of Chemistry Faculty of Science Maejo University Chiang Mai 50290 Thailand
| | - Puracheth Rithchumpon
- Department of Chemistry Faculty of Science and Graduate School Chiang Mai University Chiang Mai 50200 Thailand
| | - Puttinan Meepowpan
- Department of Chemistry Faculty of Science and Graduate School Chiang Mai University Chiang Mai 50200 Thailand
- Center of Excellence in Material Science and Technology Chiang Mai University Chiang Mai 50200 Thailand
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15
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Zhu G, Duan ZC, Zhu H, Qi M, Wang D. Iridium and copper supported on silicon dioxide as chemoselective catalysts for dehydrogenation and borrowing hydrogen reactions. MOLECULAR CATALYSIS 2021. [DOI: 10.1016/j.mcat.2021.111516] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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16
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Cao F, Duan ZC, Zhu H, Wang D. Deoxygenative coupling of 2-aryl-ethanols catalyzed by unsymmetrical pyrazolyl-pyridinyl-triazole ruthenium. MOLECULAR CATALYSIS 2021. [DOI: 10.1016/j.mcat.2021.111391] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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17
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Luo H, Yang Y, Yang B, Xu Z, Wang D. Silver/manganese dioxide nanorod catalyzed hydrogen-borrowing reactions and tert-butyl ester synthesis. JOURNAL OF CHEMICAL RESEARCH 2021. [DOI: 10.1177/1747519821989963] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Silver/manganese dioxide (Ag@MnO2) nanorods are synthesized and characterized by scanning electron microscopy, transmission electron microscopy, energy dispersive X-ray spectroscopy, X-ray powder diffraction, and X-ray photoelectron spectroscopy. It was discovered that Ag@MnO2 nanorods can realize hydrogen-borrowing reactions in high yields and are also effective for the synthesis of tert-butyl esters from aryl cyanides and tert-butyl hydroperoxide in a short period of time. Mechanistic experiments revealed that this catalytic system acts as a Lewis acid in hydrogen-borrowing reactions, while the synthesis of tert-butyl esters occurs through a radical pathway. This is the first report on the excellent catalytic activity of Ag@MnO2 nanorods as a catalyst.
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Affiliation(s)
- Huanhuan Luo
- Key Laboratory of Synthetic and Biological Colloids, Ministry of Education, School of Chemical and Material Engineering, Jiangnan University, Wuxi, P.R. China
| | - Yike Yang
- Key Laboratory of Synthetic and Biological Colloids, Ministry of Education, School of Chemical and Material Engineering, Jiangnan University, Wuxi, P.R. China
- Department of Criminal Science and Technology, Henan Police College, Zhengzhou, P.R. China
| | - Bobin Yang
- Key Laboratory of Synthetic and Biological Colloids, Ministry of Education, School of Chemical and Material Engineering, Jiangnan University, Wuxi, P.R. China
| | - Zhaojun Xu
- Key Laboratory of Synthetic and Biological Colloids, Ministry of Education, School of Chemical and Material Engineering, Jiangnan University, Wuxi, P.R. China
| | - Dawei Wang
- Key Laboratory of Synthetic and Biological Colloids, Ministry of Education, School of Chemical and Material Engineering, Jiangnan University, Wuxi, P.R. China
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18
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Chalermnon M, Cherdchom S, Sereemaspun A, Rojanathanes R, Khotavivattana T. Biguanide-Based Synthesis of 1,3,5-Triazine Derivatives with Anticancer Activity and 1,3,5-Triazine Incorporated Calcium Citrate Nanoparticles. Molecules 2021; 26:1028. [PMID: 33672071 PMCID: PMC7919653 DOI: 10.3390/molecules26041028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2021] [Revised: 02/11/2021] [Accepted: 02/12/2021] [Indexed: 11/24/2022] Open
Abstract
Twelve derivatives of biguanide-derived 1,3,5-triazines, a promising class of anticancer agent, were synthesised and evaluated for their anticancer activity against two colorectal cancer cell lines-HCT116 and SW620. 2c and 3c which are the derivatives containing o-hydroxyphenyl substituents exhibited the highest activity with IC50 against both cell lines in the range of 20-27 µM, which is comparable to the IC50 of cisplatin reference. Moreover, the potential use of the calcium citrate nanoparticles (CaCit NPs) as a platform for drug delivery system was studied on a selected 1,3,5-triazine derivative 2a. Condition optimisation revealed that the source of citrate ions and reaction time significantly influence the morphology, size and %drug loading of the particles. With the optimised conditions, "CaCit-2a NPs" were successfully synthesised with the size of 148 ± 23 nm and %drug loading of up to 16.3%. Furthermore, it was found that the release of 2a from the synthesised CaCit-2a NPs is pH-responsive, and 2a could be control released under the acidic cancer environment. The knowledge from this study is perceptive for further development of the 1,3,5-triazine-based anticancer drugs and provide the platform for the incorporation of other drugs in the CaCit NPs in the future.
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Affiliation(s)
- Monnaya Chalermnon
- Department of Chemistry, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand;
| | - Sarocha Cherdchom
- Department of Pharmacy Practice, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Phayathai Road, Wangmai, Patumwan, Bangkok 10330, Thailand;
- NanoMedicine Research Unit, Department of Anatomy, Faculty of Medicine, Chulalongkorn University, Rama 4 Road, Patumwan, Bangkok 10330, Thailand
| | - Amornpun Sereemaspun
- Chula Medical Innovation Centre (CMIC), Nanomedicine Research Unit, Department of Anatomy, Faculty of Medicine, Chulalongkorn University, Bangkok 10330, Thailand;
| | - Rojrit Rojanathanes
- Centre of Excellence in Materials and Bio-Interfaces, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand;
| | - Tanatorn Khotavivattana
- Centre of Excellence in Natural Products Chemistry, Department of Chemistry, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand
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19
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Cao F, Mao A, Yang B, Ge C, Wang D. The preparation of a Co@C 3N 4 catalyst and applications in the synthesis of quinolines from 2-aminobenzyl alcohols with ketones. NEW J CHEM 2021. [DOI: 10.1039/d0nj05767c] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
A Co@C3N4 composite was synthesized through Co-doping of C3N4 and revealed high catalytic activity for the synthesis of quinolines.
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Affiliation(s)
- Fei Cao
- Key Laboratory of Synthetic and Biological Colloids
- Ministry of Education
- School of Chemical and Material Engineering
- Jiangnan University
- Wuxi 214122
| | - Anruo Mao
- Key Laboratory of Synthetic and Biological Colloids
- Ministry of Education
- School of Chemical and Material Engineering
- Jiangnan University
- Wuxi 214122
| | - Bobin Yang
- Key Laboratory of Synthetic and Biological Colloids
- Ministry of Education
- School of Chemical and Material Engineering
- Jiangnan University
- Wuxi 214122
| | - Chenyang Ge
- Key Laboratory of Synthetic and Biological Colloids
- Ministry of Education
- School of Chemical and Material Engineering
- Jiangnan University
- Wuxi 214122
| | - Dawei Wang
- Key Laboratory of Synthetic and Biological Colloids
- Ministry of Education
- School of Chemical and Material Engineering
- Jiangnan University
- Wuxi 214122
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20
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Zhang SQ, Cui Y, Guo B, Young DJ, Xu Z, Li HX. Efficient synthesis of quinazolines by the iron-catalyzed acceptorless dehydrogenative coupling of (2-aminophenyl)methanols and benzamides. Tetrahedron 2021. [DOI: 10.1016/j.tet.2020.131825] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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21
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Tian AQ, Luo XH, Ren ZL, Zhao J, Wang L. The synthesis and structure of an amazing and stable carbonized material Cu-PC@OFM and its catalytic applications in water with mechanism explorations. NEW J CHEM 2021. [DOI: 10.1039/d1nj00861g] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
An amazing and stable carbonized octahedral frame material Cu-PC@OFM was synthesized and characterized through HRTEM, SEM, XRD, XPS, and Raman spectroscopy and nitrogen adsorption/desorption analysis.
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Affiliation(s)
- An-Qi Tian
- Key laboratory of inorganic nonmetallic crystalline and energy conversion materials
- College of Materials and Chemical Engineering
- China Three Gorges University
- Yichang
- China
| | - Xiang-Hao Luo
- Key laboratory of inorganic nonmetallic crystalline and energy conversion materials
- College of Materials and Chemical Engineering
- China Three Gorges University
- Yichang
- China
| | - Zhi-Lin Ren
- College of Chemical Engineering
- Hubei University of Arts and Science
- Xiangyang
- China
| | - Jun Zhao
- Key laboratory of inorganic nonmetallic crystalline and energy conversion materials
- College of Materials and Chemical Engineering
- China Three Gorges University
- Yichang
- China
| | - Long Wang
- Key laboratory of inorganic nonmetallic crystalline and energy conversion materials
- College of Materials and Chemical Engineering
- China Three Gorges University
- Yichang
- China
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22
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Zhao P, Zhou Y, Yu XX, Huang C, Wu YD, Yin G, Wu AX. Iodine-Promoted Multicomponent Synthesis of 2,4-Diamino-1,3,5-triazines. Org Lett 2020; 22:8528-8532. [PMID: 33047965 DOI: 10.1021/acs.orglett.0c03130] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
A novel and efficient multicomponent cyclization of methyl ketones, cyanamides, and arylamines for the synthesizing 2,4-diamino-1,3,5-triazines via consecutive formation of four C-N bonds is reported. This multicomponent reaction is characterized by the employment of two molecules of cyanamide for double C(sp3)-H amination of methyl ketones, avoiding complicated prepreparation of substrates and expanding the substrate scope. Furthermore, this multicomponent cyclization strategy provides a new approach for generating diverse 2,4-diamino-1,3,5-triazines with a broad substrate scope under mild conditions.
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Affiliation(s)
- Peng Zhao
- Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, Wuhan 430079, P.R. China
| | - You Zhou
- Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, Wuhan 430079, P.R. China
| | - Xiao-Xiao Yu
- Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, Wuhan 430079, P.R. China
| | - Chun Huang
- Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, Wuhan 430079, P.R. China
| | - Yan-Dong Wu
- Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, Wuhan 430079, P.R. China
| | - Guodong Yin
- College of Chemistry and Chemical Engineering, Hubei Key Laboratory of Pollutant Analysis and Reuse Technology, Hubei Normal University, Huangshi 435002, P.R. China
| | - An-Xin Wu
- Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, Wuhan 430079, P.R. China
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23
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Mondal D, Balakrishna MS. Triazole Appended Phosphines: Synthesis, Palladium Complexes, and Catalytic Studies. Eur J Inorg Chem 2020. [DOI: 10.1002/ejic.202000178] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Dipanjan Mondal
- Phosphorus Laboratory; Department of Chemistry; Indian Institute of Technology Bombay; 400076 Powai Mumbai India
| | - Maravanji S. Balakrishna
- Phosphorus Laboratory; Department of Chemistry; Indian Institute of Technology Bombay; 400076 Powai Mumbai India
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Kerdphon S, Sanghong P, Chatwichien J, Choommongkol V, Rithchumpon P, Singh T, Meepowpan P. Commercial Copper-Catalyzed Aerobic Oxidative Synthesis of Quinazolinones from 2-Aminobenzamide and Methanol. European J Org Chem 2020. [DOI: 10.1002/ejoc.202000257] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- Sutthichat Kerdphon
- Department of Chemistry; Faculty of Science; Naresuan University; 65000 Phitsanulok Thailand
| | - Patthadon Sanghong
- Department of Chemistry; Faculty of Science; Naresuan University; 65000 Phitsanulok Thailand
| | - Jaruwan Chatwichien
- Program in Chemical Sciences; Chulabhorn Graduate Institute; Chulabhorn Royal Academy; 10210 Bangkok Thailand
| | - Vachira Choommongkol
- Department of Chemistry; Faculty of Science; Maejo University; 50290 Chiang Mai Thailand
| | - Puracheth Rithchumpon
- Department of Chemistry; Faculty of Science, and Graduate School; Chiang Mai University; 50200 Chiang Mai Thailand
| | - Thishana Singh
- School of Chemistry and Physics; University of Kwazulu-Natal; Private Bag X54001 4000 Durban South Africa
| | - Puttinan Meepowpan
- Department of Chemistry; Faculty of Science, and Graduate School; Chiang Mai University; 50200 Chiang Mai Thailand
- Center of Excellence in Materials Science and Technology; Chiang Mai University; 239 Huay Kaew Road 50200 Chiang Mai Thailand
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