1
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Patra P. 4-Chloro-3-formylcoumarin as a multifaceted building block for the development of various bio-active substituted and fused coumarin heterocycles: a brief review. NEW J CHEM 2021. [DOI: 10.1039/d1nj02755g] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
This review presents the diverse synthesis of 3,4-substituted coumarins and 5-, 6- and 7-membered ring fused coumarins using 4-chloro-3-formylcoumarin as the precursor via classical reactions including metal-catalyzed and green reaction protocols.
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Affiliation(s)
- Prasanta Patra
- Department of Chemistry
- Jhargram Raj College
- Jhargram 721507
- India
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2
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Somasundaram M, Garg JA, Naidu S, Ramkumar V, Saiganesh R, Kabilan S, Balasubramanian KK. Halogen-Exchange Fluorination of β-Chlorovinyl Aldehydes - Unexpected Cascade Transformations in the Fluorination of 4-Chloro-2 H
-chromene and 4-Chloro-2 H
-thiochromene-3-carbaldehydes. European J Org Chem 2019. [DOI: 10.1002/ejoc.201901069] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
| | - Jai Anand Garg
- Department of Chemistry; Indian Institute of Technology-Madras; Adyar 600036 Chennai India
| | - Shivaji Naidu
- Strides-Shasun pharmaceuticals Ltd; Vandalur-Kelambakkan Rd. 600127 Chennai India
| | - Venkatachalam Ramkumar
- Department of Chemistry; Indian Institute of Technology-Madras; Adyar 600036 Chennai India
| | - Ramanathan Saiganesh
- Strides-Shasun pharmaceuticals Ltd; Vandalur-Kelambakkan Rd. 600127 Chennai India
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3
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Muthuramalingam S, Garg JA, Karthick R, Fox T, Blacque O, Venkatesan K, Ramanathan S, Kabilan S, Balasubramanian KK. Nickel catalyzed synthesis of 4,4′-bichromenes/4,4′-bithiochromenes and their Atropisomerism. Org Chem Front 2019. [DOI: 10.1039/c8qo00820e] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
4,4′-bichromenes and 4,4′-bithiochromenes have been synthesized by a Ni catalyzed homocoupling method and their Atropisomeric behavior has been studied.
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Affiliation(s)
| | - Jai Anand Garg
- Department of Chemistry
- Indian Institute of Technology-Madras
- Chennai-600036
- India
| | - R. Karthick
- Strides-Shasun pharmaceuticals Ltd
- Chennai-600127
- India
| | - Thomas Fox
- Department of Chemistry
- University of Zürich
- Zürich
- Switzerland
| | - Olivier Blacque
- Department of Chemistry
- University of Zürich
- Zürich
- Switzerland
| | - Koushik Venkatesan
- Department of Chemistry
- University of Zürich
- Zürich
- Switzerland
- Department of Molecular Sciences
| | | | | | - K. K. Balasubramanian
- Department of Biotechnology
- Indian Institute of Technology-Madras. Adyar
- Chennai-600036
- India
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4
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Palladium-Catalyzed Regioselective Alkoxylation via C-H Bond Activation in the Dihydrobenzo[c]acridine Series. Catalysts 2018. [DOI: 10.3390/catal8040139] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
5,6-Dihydrobenzo[c]acridine belongs to the large aza-polycyclic compound family. Such molecules are not fully planar due to the presence of a partially hydrogenated ring. This paper describes the first Pd-catalyzed alkoxylation via C-H bond activation of variously substituted 5,6-dihydrobenzo[c]acridines. We determined suitable conditions to promote the selective formation of C-O bonds using 10% Pd(OAc)2, PhI(OAc)2 (2 eq.) and MeOH as the best combination of oxidant and solvent, respectively. Under these conditions, 5,6-dihydrobenzo[c]acridines bearing substituents at both rings A and D were successfully functionalized, giving access to polysubstitutited acridine motifs.
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5
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Patra P. Thermolysis of Chlorovinyl Imines as an Alternate Route for the Synthesis of Pyranoquinolin-3-one and Pyranoacridin-3-one Derivatives. J Heterocycl Chem 2017. [DOI: 10.1002/jhet.2993] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Affiliation(s)
- Prasanta Patra
- Department of Chemistry; Jhargram Raj College; Jhargram 721507 India
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6
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Yang BW, Ho SL, Lim HJ, Cho CS. Palladium-catalyzed carbonylative cyclization of 2-(2-bromovinyl)benzimidazoles leading to pyrrolone-fused benzimidazoles. J Organomet Chem 2016. [DOI: 10.1016/j.jorganchem.2015.12.040] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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7
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Baji Á, Gyovai A, Wölfling J, Minorics R, Ocsovszki I, Zupkó I, Frank É. Microwave-assisted one-pot synthesis of steroid–quinoline hybrids and an evaluation of their antiproliferative activities on gynecological cancer cell lines. RSC Adv 2016. [DOI: 10.1039/c6ra03910c] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023] Open
Abstract
Steroidal and nonsteroidal ring-fused quinolines were efficiently synthesized under microwave conditions and their antiproliferative activities were investigated.
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Affiliation(s)
- Ádám Baji
- Department of Organic Chemistry
- University of Szeged
- Szeged H-6720
- Hungary
| | - András Gyovai
- Department of Pharmacodynamics and Biopharmacy
- University of Szeged
- Szeged H-6720
- Hungary
| | - János Wölfling
- Department of Organic Chemistry
- University of Szeged
- Szeged H-6720
- Hungary
| | - Renáta Minorics
- Department of Pharmacodynamics and Biopharmacy
- University of Szeged
- Szeged H-6720
- Hungary
| | - Imre Ocsovszki
- Department of Biochemistry
- University of Szeged
- Szeged H-6720
- Hungary
| | - István Zupkó
- Department of Pharmacodynamics and Biopharmacy
- University of Szeged
- Szeged H-6720
- Hungary
| | - Éva Frank
- Department of Organic Chemistry
- University of Szeged
- Szeged H-6720
- Hungary
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8
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Ho SL, Yoon IC, Cho CS, Choi HJ. A recyclable metal-organic framework MOF-199 catalyst in coupling and cyclization of β-bromo-α,β-unsaturated carboxylic acids with terminal alkynes leading to alkylidenefuranones. J Organomet Chem 2015. [DOI: 10.1016/j.jorganchem.2015.05.040] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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9
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Jiao Y, Cho CS. Microwave-assisted copper powder-catalyzed coupling and cyclization of β-bromo-α,β-unsaturated amides with amidine hydrochlorides leading to pyrimidinones. Appl Organomet Chem 2015. [DOI: 10.1002/aoc.3301] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Yang Jiao
- Department of Applied Chemistry; Kyungpook National University; Daegu 702-701 Republic of Korea
| | - Chan Sik Cho
- Department of Applied Chemistry; Kyungpook National University; Daegu 702-701 Republic of Korea
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10
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Yoon IC, Cho CS. Palladium-catalyzed three-component cyclization of 2-bromocyclohex-1-enecarboxylic acids with carbon monoxide and arylhydrazines leading to 2-anilinohydroisoindoline-1,3-diones. Appl Organomet Chem 2015. [DOI: 10.1002/aoc.3274] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Il Chul Yoon
- Department of Applied Chemistry; Kyungpook National University; Daegu 702-701 South Korea
| | - Chan Sik Cho
- Department of Applied Chemistry; Kyungpook National University; Daegu 702-701 South Korea
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11
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Anand SAA, Loganathan C, Thomas NS, Saravanan K, Alphonsa AT, Kabilan S. Synthesis, structure prediction, pharmacokinetic properties, molecular docking and antitumor activities of some novel thiazinone derivatives. NEW J CHEM 2015. [DOI: 10.1039/c5nj01369k] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Convenient synthesis of [1,3]thiazin-4-ones by the unprecedented cyclization of acetylene diesters with 3-alkyl-2,6-diarylpiperidin-4-one thiosemicarbazone derivatives and their antitumor evaluation.
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12
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Khusnutdinov RI, Bayguzina AR, Dzhemilev UM. Metal complex catalysis in the synthesis of quinolines. J Organomet Chem 2014. [DOI: 10.1016/j.jorganchem.2014.06.008] [Citation(s) in RCA: 51] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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13
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14
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Bae YK, Cho CS. Palladium-catalyzed carbonylative cyclization of β-bromo-α,β-unsaturated carboxylic acids with 2,2-dimethylhydrazine leading to 1-(dimethylamino)-1H
-pyrrole-2,5-diones. Appl Organomet Chem 2014. [DOI: 10.1002/aoc.3111] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Yeon Kyu Bae
- Department of Applied Chemistry; Kyungpook National University; Daegu 702-701 South Korea
| | - Chan Sik Cho
- Department of Applied Chemistry; Kyungpook National University; Daegu 702-701 South Korea
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15
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Bae YK, Cho CS, Yoon NS. Palladium-catalyzed Carbonylative Cyclization of 2-Bromocyclohex-1-enecarbaldehydes with Aliphatic Primary Amines Leading to 3-Aminohydroisoindol-1-ones. B KOREAN CHEM SOC 2013. [DOI: 10.5012/bkcs.2013.34.9.2803] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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16
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Mirallai SI, Manoli M, Koutentis PA. Reactions of Tetracyanoethylene with N′-Arylbenzamidines: A Route to 2-Phenyl-3H-imidazo[4,5-b]quinoline-9-carbonitriles. J Org Chem 2013; 78:8655-68. [DOI: 10.1021/jo4013699] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Styliana I. Mirallai
- Department of Chemistry, University of Cyprus, P.O. Box 20537, 1678 Nicosia, Cyprus
| | - Maria Manoli
- Department of Chemistry, University of Cyprus, P.O. Box 20537, 1678 Nicosia, Cyprus
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17
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Ho SL, Cho CS. Ligand-free CuI-catalyzed coupling and cyclization of β-bromo-α,β-unsaturated amides with formamide leading to pyrimidinones. Appl Organomet Chem 2013. [DOI: 10.1002/aoc.3016] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Son Long Ho
- Department of Applied Chemistry; Kyungpook National University; Daegu 702-701 South Korea
| | - Chan Sik Cho
- Department of Applied Chemistry; Kyungpook National University; Daegu 702-701 South Korea
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18
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Son JI, Cho CS, Choi HJ. CuI/amino acid-catalyzed coupling and cyclization of β-bromo-α,β-unsaturated amides with terminal alkynes leading to (3Z)-3-alkylidenepyrrol-1-ones. Appl Organomet Chem 2013. [DOI: 10.1002/aoc.2990] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Jong Ik Son
- Department of Applied Chemistry; Kyungpook National University; Daegu; 702-701; South Korea
| | - Chan Sik Cho
- Department of Applied Chemistry; Kyungpook National University; Daegu; 702-701; South Korea
| | - Heung-Jin Choi
- Department of Applied Chemistry; Kyungpook National University; Daegu; 702-701; South Korea
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19
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Wan Y, Zhang XX, Wang C, Zhao LL, Chen LF, Liu GX, Huang SY, Yue SN, Zhang WL, Wu H. The first example of glucose-containing Brønsted acid synthesis and catalysis: efficient synthesis of tetrahydrobenzo[α]xanthens and tetrahydrobenzo[α]acridines in water. Tetrahedron 2013. [DOI: 10.1016/j.tet.2013.03.029] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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20
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Ho SL, Cho CS, Choi HJ, Sohn HS. CuI/amino acid catalysis in coupling and cyclization of β-bromo-α,β-unsaturated carboxylic acids with terminal alkynes leading to alkylidenefuranones. Appl Organomet Chem 2013. [DOI: 10.1002/aoc.2963] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Son Long Ho
- Department of Applied Chemistry; Kyungpook National University; Daegu 702-701 South Korea
| | - Chan Sik Cho
- Department of Applied Chemistry; Kyungpook National University; Daegu 702-701 South Korea
| | - Heung-Jin Choi
- Department of Applied Chemistry; Kyungpook National University; Daegu 702-701 South Korea
| | - Ho-Sang Sohn
- Department of Materials Science and Metallurgical Engineering; Kyungpook National University; Daegu 702-701 South Korea
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21
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Lee HK, Cho CS. Palladium-catalyzed cyclization of β-bromo-α,β-unsaturated ketones with arylhydrazines leading to 3-substituted 1-aryl-1 H
-pyrazoles. Appl Organomet Chem 2012. [DOI: 10.1002/aoc.2900] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Hye Kyung Lee
- Department of Applied Chemistry; Kyungpook National University; Daegu 702-701 South Korea
| | - Chan Sik Cho
- Department of Applied Chemistry; Kyungpook National University; Daegu 702-701 South Korea
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22
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Perumal K, Garg JA, Blacque O, Saiganesh R, Kabilan S, Balasubramanian KK, Venkatesan K. β‐Iminoenamine‐BF
2
Complexes: Aggregation‐Induced Emission and Pronounced Effects of Aliphatic Rings on Radiationless Deactivation. Chem Asian J 2012; 7:2670-7. [DOI: 10.1002/asia.201200477] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2012] [Indexed: 11/08/2022]
Affiliation(s)
- Karthikeyan Perumal
- Shasun Research Centre, 27 Vandaloor‐Kelambakkam Road, Keelakottaiyur, Chennai‐600048 (India)
- Department of Chemistry, Annamalai University, Annamalai Nagar, Chidambaram‐600002 (India)
| | - Jai Anand Garg
- Institute of Inorganic Chemistry, University of Zürich, Winterthurerstrasse 190, CH‐8057, Zürich (Switzerland), Fax: (+41) 446354806
| | - Olivier Blacque
- Institute of Inorganic Chemistry, University of Zürich, Winterthurerstrasse 190, CH‐8057, Zürich (Switzerland), Fax: (+41) 446354806
| | - Ramanathan Saiganesh
- Shasun Research Centre, 27 Vandaloor‐Kelambakkam Road, Keelakottaiyur, Chennai‐600048 (India)
| | | | - Kallupattu Kuppusamy Balasubramanian
- Shasun Research Centre, 27 Vandaloor‐Kelambakkam Road, Keelakottaiyur, Chennai‐600048 (India)
- Department of Chemistry, B. S. Abdur Rahman University, Seethakathi Estate, Vandalur, Chennai‐600048 (India)
| | - Koushik Venkatesan
- Institute of Inorganic Chemistry, University of Zürich, Winterthurerstrasse 190, CH‐8057, Zürich (Switzerland), Fax: (+41) 446354806
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23
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Bezbaruah P, Gogoi J, Rao KS, Gogoi P, Boruah RC. Microwave-assisted novel and efficient one-pot synthesis of fused steroidal and non-steroidal isothiazoles. Tetrahedron Lett 2012. [DOI: 10.1016/j.tetlet.2012.06.021] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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24
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Cho CS, Son JI, Yoon NS. Palladium-catalyzed carbonylative cyclization of 1-bromoallyl bromides with anilines leading to 1-aryl-1H
-pyrrol-2(5H
)-ones. Appl Organomet Chem 2012. [DOI: 10.1002/aoc.2887] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Chan Sik Cho
- Department of Applied Chemistry; Kyungpook National University; Daegu 702-701 South Korea
| | - Jong Ik Son
- Department of Applied Chemistry; Kyungpook National University; Daegu 702-701 South Korea
| | - Nam Sik Yoon
- Department of Textile System Engineering; Kyungpook National University; Daegu 702-701 South Korea
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25
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Lee HK, Cho CS. Palladium-catalyzed carbonylative cyclization of 3-bromoallyl alcohols leading to furan-2(5H)-ones. Appl Organomet Chem 2012. [DOI: 10.1002/aoc.2864] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Hye Kyung Lee
- Department of Applied Chemistry; Kyungpook National University; Daegu; 702-701; South Korea
| | - Chan Sik Cho
- Department of Applied Chemistry; Kyungpook National University; Daegu; 702-701; South Korea
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26
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Lee HK, Cho CS. Palladium-catalyzed carbonylative cyclization of β-bromo-α,β-unsaturated carboxylic acids with primary amines leading to N-alkylmaleimides. Appl Organomet Chem 2012. [DOI: 10.1002/aoc.2836] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Hye Kyung Lee
- Department of Applied Chemistry; Kyungpook National University; Daegu; 702-701; South Korea
| | - Chan Sik Cho
- Department of Applied Chemistry; Kyungpook National University; Daegu; 702-701; South Korea
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27
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Pd/C-Catalyzed coupling and cyclization of β-bromo-α,β-unsaturated carboxylic acids with terminal alkynes leading to alkylidenefuranones. J Organomet Chem 2011. [DOI: 10.1016/j.jorganchem.2011.06.044] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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28
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Umamatheswari S, Jaya Pratha J, Kabilan S. Spectral characterization and crystal structure of tetrahydropyran-4-one thiosemicarbazones. J Mol Struct 2011. [DOI: 10.1016/j.molstruc.2010.11.072] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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29
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Design and synthesis of novel piperazine unit condensed 2,6-diarylpiperidin-4-one derivatives as antituberculosis and antimicrobial agents. Med Chem Res 2011. [DOI: 10.1007/s00044-011-9573-9] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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30
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Rani M, Ramachandran R, Kabilan S. Efficient synthesis, spectral analysis and antimicrobial studies of nitrogen and sulfur containing spiro heterocycles from 2,4-diaryl-3-azabicyclo[3.3.1]nonan-9-ones. Bioorg Med Chem Lett 2010; 20:6637-43. [DOI: 10.1016/j.bmcl.2010.09.021] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2010] [Revised: 08/13/2010] [Accepted: 09/04/2010] [Indexed: 11/16/2022]
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31
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Umamatheswari S, Kabilan S. Synthesis and antimicrobial studies of novel 2,4-diaryl-3-azabicyclo[3.3.1]nonan-9-one 4′-phenylthiosemicarbazones. J Enzyme Inhib Med Chem 2010; 26:430-9. [DOI: 10.3109/14756366.2010.525508] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- Seeman Umamatheswari
- Department of Chemistry, Annamalai University, Annamalai Nagar - 608 002, Tamilnadu India
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32
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Cho CS, Kim HB. Palladium-Catalyzed Carbonylative Cyclization of β-Bromo-α,β-Unsaturated Ketones Leading to Alkylidenefuranones. Catal Letters 2010. [DOI: 10.1007/s10562-010-0457-2] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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33
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Sik Cho C, Bo Kim H, Ren WX, Yoon NS. An improved synthesis of quinolines from β-bromovinyl aldehydes and primary arylamines in the presence of a palladium catalyst. Appl Organomet Chem 2010. [DOI: 10.1002/aoc.1709] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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34
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Cho CS, Kim HB, Lee SY. Palladium-catalyzed three-component cyclization: Synthesis of hydroisoindol-1-ones from 2-bromocyclohex-1-enecarbaldehydes, anilines and carbon monoxide. J Organomet Chem 2010. [DOI: 10.1016/j.jorganchem.2010.03.025] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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35
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Rani M, Ramachandran R, Kabilan S. Efficient Synthesis of Novel 2,4-[Diaryl-3-azabicyclo[3.3.1]nonan-9-yl]-5-spiro-4-acetyl-2-(acetylamino)-Δ 2-1,3,4-thiadiazolines. SYNTHETIC COMMUN 2010. [DOI: 10.1080/00397910903161694] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- M. Rani
- a Department of Chemistry , Annamalai University , Annamalai Nagar, Tamil Nadu, India
| | - R. Ramachandran
- a Department of Chemistry , Annamalai University , Annamalai Nagar, Tamil Nadu, India
| | - S. Kabilan
- a Department of Chemistry , Annamalai University , Annamalai Nagar, Tamil Nadu, India
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36
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Design, synthesis and biological evaluation of novel 2-[(2,4-diaryl-3-azabicyclo[3.3.1]nonan-9-ylidene)hydrazono]-1,3-thiazolidin-4-ones as a new class of antimicrobial agents. Bioorg Med Chem Lett 2009; 19:2819-23. [DOI: 10.1016/j.bmcl.2009.03.093] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2008] [Revised: 02/28/2009] [Accepted: 03/23/2009] [Indexed: 11/27/2022]
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