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Number Cited by Other Article(s)
1
Zhang BH, Hou KL, Li RZ, Qiu FF, Liu GG, Wei ZQ, Bao W, Zhang Y, Zhu DY, Wang SH. A One-Pot Synthesis of Substituted Pyrrolo[2,1-a]isoquinolines via an Oxidation/Annulation Sequence of 2-(3,4-Dihydroisoquinolin-2(1H)-yl)malononitriles. J Org Chem 2025. [PMID: 40371916 DOI: 10.1021/acs.joc.5c00639] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/16/2025]
2
Wang BW, Pu YL, Li RZ, Li BY, Jiao HJ, Bai YL, Bao W, Zhang Y, Zhu DY, Wang SH. An Acetic Acid-Promoted Strecker Type Reaction of N,N-Disubstituted Aminomalononitriles: An Efficient Way for the Construction of α-Aminonitriles. J Org Chem 2025;90:4748-4758. [PMID: 40132214 DOI: 10.1021/acs.joc.4c02945] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/27/2025]
3
Zou X, Zheng L, Zhuo X, Zhong Y, Wu Y, Yang B, He Q, Guo W. Copper-Promoted Aerobic Oxidative [3+2] Cycloaddition Reactions of N,N-Disubstituted Hydrazines with Alkynoates: Access to Substituted Pyrazoles. J Org Chem 2023;88:2190-2206. [PMID: 36724037 DOI: 10.1021/acs.joc.2c02610] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
4
Feng J, Wang Y, Gao L, Yu Y, Baell JB, Huang F. Electrochemical Synthesis of Polysubstituted Sulfonated Pyrazoles via Cascade Intermolecular Condensation, Radical-Radical Cross Coupling Sulfonylation, and Pyrazole Annulation. J Org Chem 2022;87:13138-13153. [PMID: 36166815 DOI: 10.1021/acs.joc.2c01609] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
5
Li J, Jiang LM, Cheng F, Zhou YJ, Duan DS, Zhu DY, Zhang K, Xiong Z, Wang SH. Total Synthesis of Sinopyrine B. Tetrahedron Lett 2022. [DOI: 10.1016/j.tetlet.2022.154072] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
6
Hu YG, Gao ZP, Zheng YY, Hu CM, Lin J, Wu XZ, Zhang X, Zhou YS, Xiong Z, Zhu DY. Synthesis and Biological Activity Evaluation of 2-Cyanopyrrole Derivatives as Potential Tyrosinase Inhibitors. Front Chem 2022;10:914944. [PMID: 35783205 PMCID: PMC9247258 DOI: 10.3389/fchem.2022.914944] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2022] [Accepted: 04/25/2022] [Indexed: 11/15/2022]  Open
7
He J, Liu Y, Feng Y, Li X, Liu P, Dai B. Cs2CO3-Promoted [3 + 2] Cyclization of Chalcone and N-Tosylhydrazone. Polycycl Aromat Compd 2022. [DOI: 10.1080/10406638.2022.2078845] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
8
Li K, Liu YF, Lin XL, Yang GP. Copper-Containing Polyoxometalate-Based Metal-Organic Frameworks as Heterogeneous Catalysts for the Synthesis of N-Heterocycles. Inorg Chem 2022;61:6934-6942. [PMID: 35483004 DOI: 10.1021/acs.inorgchem.2c00287] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
9
H4SiW12O40-catalyzed cyclization of epoxides/aldehydes and sulfonyl hydrazides: An efficient synthesis of 3,4-disubstituted 1H-pyrazoles. CHINESE CHEM LETT 2022. [DOI: 10.1016/j.cclet.2021.08.037] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
10
Guo H, Tian L, Liu Y, Wan JP. DMSO as a C1 Source for [2 + 2 + 1] Pyrazole Ring Construction via Metal-Free Annulation with Enaminones and Hydrazines. Org Lett 2021;24:228-233. [PMID: 34908420 DOI: 10.1021/acs.orglett.1c03879] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
11
Lv Y, Meng J, Li C, Wang X, Ye Y, Sun K. Update on the Synthesis of N‐Heterocycles via Cyclization of Hydrazones (2017–2021). Adv Synth Catal 2021. [DOI: 10.1002/adsc.202101184] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
12
Li QS, Shen BN, Zhang Z, Luo S, Ruan BF. Discovery of Anticancer Agents from 2-Pyrazoline-Based Compounds. Curr Med Chem 2021;28:940-962. [PMID: 32141413 DOI: 10.2174/0929867327666200306120151] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2019] [Revised: 11/20/2019] [Accepted: 11/21/2019] [Indexed: 11/22/2022]
13
Liu SZ, Li J, Xue CG, Xu XT, Lei LS, Huo CY, Wang Z, Wang SH. Copper-promoted cyanation of aryl iodides with N,N-dimethyl aminomalononitrile. Tetrahedron Lett 2021. [DOI: 10.1016/j.tetlet.2020.152749] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
14
Raina G, Kannaboina P, Ahmed QN, Mondal K, Das P. Palladium‐Catalyzed Barluenga‐Valdes Type Cross‐Coupling Reaction: Alkenylation of 7‐Azaindole s. ASIAN J ORG CHEM 2020. [DOI: 10.1002/ajoc.202000516] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
15
Aegurla B, Jarwal N, Peddinti RK. Denitrative imino-diaza-Nazarov cyclization: synthesis of pyrazoles. Org Biomol Chem 2020;18:6100-6107. [PMID: 32785358 DOI: 10.1039/d0ob01200a] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
16
Lei L, Wang B, Jin D, Gao Z, Huan‐Liang, Wang S, Xu X, Zhang K, Zhang X. Al(OTf) 3 ‐Catalyzed Tandem Coupling Reaction between N,N ‐Disubstituted Aminomalonitriles and Substituted Arenes: a Synthesis of 1‐Cyano‐bisindolylmethane Analogues . Adv Synth Catal 2020. [DOI: 10.1002/adsc.202000261] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
17
Zhang Q, Tang M, Zhang S, Wei Z. Acid-Promoted [3 + 1 + 1] Cyclization of N-Tosylhydrazones and Isocyanides: A Method for the Preparation of 4,5-Diaminopyrazoles. Org Lett 2020;22:5182-5186. [DOI: 10.1021/acs.orglett.0c01809] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
18
Tian L, Wan J, Sheng S. Transition Metal‐free C−H Sulfonylation and Pyrazole Annulation Cascade for the Synthesis of 4‐Sulfonyl Pyrazoles. ChemCatChem 2020. [DOI: 10.1002/cctc.202000244] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
19
Zhang Q, Hu B, Zhao Y, Zhao S, Wang Y, Zhang B, Yan S, Yu F. Synthesis of N -Sulfonyl Pyrazoles Through Cyclization Reactions of Sulfonyl Hydrazines with Enaminones Promoted by p -TSA. European J Org Chem 2020. [DOI: 10.1002/ejoc.201901886] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
20
Bao W, Gao ZP, Jin DP, Xue CG, Liang H, Lei LS, Xu XT, Zhang K, Wang SH. Direct synthesis of 2-substituted benzonitriles via alkylcyanation of arynes with N,N-disubstituted aminomalononitriles. Chem Commun (Camb) 2020;56:7641-7644. [DOI: 10.1039/d0cc01591a] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
21
Wang CY, Han JB, Wang L, Tang XY. Lewis Acid Catalyzed [4 + 2] Cycloaddition of N-Tosylhydrazones with ortho-Quinone Methides. J Org Chem 2019;84:14258-14269. [PMID: 31599153 DOI: 10.1021/acs.joc.9b02040] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
22
Shu WM, Zhang XF, Zhang XX, Li M, Wang AJ, Wu AX. Metal-Free Cascade [4 + 1] Cyclization Access to 4-Aryl-NH-1,2,3-triazoles from N-Tosylhydrazones and Sodium Azide. J Org Chem 2019;84:14919-14925. [PMID: 31612711 DOI: 10.1021/acs.joc.9b02250] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
23
Zhang K, El Bouakher A, Levaique H, Bignon J, Retailleau P, Alami M, Hamze A. Pyrrolo-imidazo[1,2-a]pyridine Scaffolds through a Sequential Coupling of N-Tosylhydrazones with Imidazopyridines and Reductive Cadogan Annulation, Synthetic Scope, and Application. J Org Chem 2019;84:13807-13823. [DOI: 10.1021/acs.joc.9b02018] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
24
Zhang Q, Tang M. Regioselective Synthesis of Highly Functionalized Pyrazoles from N-Tosylhydrazones. Org Lett 2019;21:1917-1920. [PMID: 30829036 DOI: 10.1021/acs.orglett.9b00561] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
25
Tu KN, Kim S, Blum SA. Copper-Catalyzed Aminoboration from Hydrazones To Generate Borylated Pyrazoles. Org Lett 2019;21:1283-1286. [DOI: 10.1021/acs.orglett.8b04038] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
26
Guo Y, Wang G, Wei L, Wan JP. Domino C-H Sulfonylation and Pyrazole Annulation for Fully Substituted Pyrazole Synthesis in Water Using Hydrophilic Enaminones. J Org Chem 2019;84:2984-2990. [PMID: 30714367 DOI: 10.1021/acs.joc.8b02897] [Citation(s) in RCA: 63] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
27
Liu B, Ning Y, Virelli M, Zanoni G, Anderson EA, Bi X. Direct Transformation of Terminal Alkynes into Amidines by a Silver-Catalyzed Four-Component Reaction. J Am Chem Soc 2019;141:1593-1598. [PMID: 30667220 DOI: 10.1021/jacs.8b11039] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
28
Lei LS, Xue CG, Xu XT, Jin DP, Wang SH, Bao W, Liang H, Zhang K, Asiri AM. The synthesis of cyanoformamides via a CsF-promoted decyanation/oxidation cascade of 2-dialkylamino-malononitriles. Org Biomol Chem 2019;17:3723-3726. [DOI: 10.1039/c9ob00510b] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
29
Keerthi Krishnan K, Ujwaldev SM, Saranya S, Anilkumar G, Beller M. Recent Advances and Perspectives in the Synthesis of Heterocycles via Zinc Catalysis. Adv Synth Catal 2018. [DOI: 10.1002/adsc.201800868] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
30
Zhao P, Wu X, Geng X, Wang C, Wu YD, Wu AX. Iodine-promoted five-component reaction using fragment assembly strategy to construct dihydrooxepines. Tetrahedron 2018. [DOI: 10.1016/j.tet.2018.06.047] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
31
Koley S, Panja SK, Soni S, Singh MS. Catalyst-Free One-Pot Access to Pyrazoles and Disulfide-Tethered Pyrazoles via Deamidative Heteroannulation of β-Ketodithioesters with Semicarbazide Hydrochloride in Water. Adv Synth Catal 2018. [DOI: 10.1002/adsc.201701595] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
32
Bao W, Wang JQ, Xu XT, Zhang BH, Liu WT, Lei LS, Liang H, Zhang K, Wang SH. Copper-catalyzed cyclization of 2-cyanobenzaldehydes and 2-isocyanoacetates: an efficient strategy for the synthesis of substituted 1-aminoisoquinolines. Chem Commun (Camb) 2018;54:8194-8197. [DOI: 10.1039/c8cc04733b] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
33
Yuan Z, Li N, Zhu C, Xia C. Copper-catalyzed synthesis of α-amino nitriles through methyl transfer from DMF to aromatic amines. Chem Commun (Camb) 2018;54:2854-2857. [PMID: 29457813 DOI: 10.1039/c8cc00485d] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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