• Reference Citation Analysis
  • v
  • v
  • Find an Article
Find an Article PDF (5074008)   Today's Articles (186)
For: Ma H, Li D, Yu W. Synthesis of Quinoxaline Derivatives via Tandem Oxidative Azidation/Cyclization Reaction of N-Arylenamines. Org Lett 2016;18:868-71. [DOI: 10.1021/acs.orglett.6b00148] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Number Cited by Other Article(s)
1
Zhan JL, Zhou SN, Wang Y, Liu R, Wang YT, Tian M, Meng Q, Zhu L, Kong X, Lv Y. Direct β-C-H ketoalkylation of enaminoesters with cyclopropanols under metal-free conditions. Org Biomol Chem 2025;23:1823-1827. [PMID: 39812013 DOI: 10.1039/d4ob01968g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2025]
2
Xiong S, Pu J, Xiao T, Jiang Y. Synthesis of 2,3-Diperfluoroalkylated Quinoxalines via Selenium-Catalyzed Reductive C-C Coupling of Vicinal Perfluoroalkyl Formimidoyl Chlorides. Org Lett 2024;26:8866-8871. [PMID: 39382382 DOI: 10.1021/acs.orglett.4c03308] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/10/2024]
3
Elavarasan S, Preety J, Kesavan M, Patel RB, Baskar B. Activation of enamine by photoexcited organocatalyst assisted singlet oxygen: synthesis of oxazoles and quinoxalines. Org Biomol Chem 2024;22:4912-4921. [PMID: 38808593 DOI: 10.1039/d4ob00609g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/30/2024]
4
Farghaly TA, Alqurashi RM, Masaret GS, Abdulwahab HG. Recent Methods for the Synthesis of Quinoxaline Derivatives and their Biological Activities. Mini Rev Med Chem 2024;24:920-982. [PMID: 37885112 DOI: 10.2174/0113895575264375231012115026] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Revised: 07/31/2023] [Accepted: 08/11/2023] [Indexed: 10/28/2023]
5
Baidya M, De Sarkar S. Synthesis of Quinoxalines through Cu-electrocatalytic Azidation/Annulation Cascade at Low Catalyst Loading. Org Lett 2023;25:5896-5901. [PMID: 37515784 DOI: 10.1021/acs.orglett.3c02186] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/31/2023]
6
Phenyliodine(III)diacetate (PIDA): Applications in Organic Synthesis. ORGANICS 2022. [DOI: 10.3390/org4010001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]  Open
7
Xia XF, Niu YN. Recent developments in the synthesis of nitrogen-containing heterocycles from β-aminovinyl esters/ketones as CC-N donors. Org Biomol Chem 2022;20:282-295. [PMID: 34877952 DOI: 10.1039/d1ob01998h] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
8
M. Honnanayakanavar J, Owk O, Suresh S. Recent Advances in the Tandem Copper-Catalyzed Ullmann-Goldberg N-Arylation–Cyclization Strategies. Org Biomol Chem 2022;20:2993-3028. [DOI: 10.1039/d2ob00082b] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
9
Cheng D, Shen Y, Wu Z, Xu X, Yan J. Metal-Free Tandem Oxidative Cyclization for the Synthesis of 1,2-Dihydropyridazines and Pyrazoles. J Org Chem 2021;86:8563-8575. [PMID: 34133155 DOI: 10.1021/acs.joc.1c00020] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
10
Muriel B, Waser J. Azide Radical Initiated Ring Opening of Cyclopropenes Leading to Alkenyl Nitriles and Polycyclic Aromatic Compounds. Angew Chem Int Ed Engl 2021;60:4075-4079. [PMID: 33205851 DOI: 10.1002/anie.202013516] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2020] [Revised: 11/04/2020] [Indexed: 01/05/2023]
11
Muriel B, Waser J. Azide Radical Initiated Ring Opening of Cyclopropenes Leading to Alkenyl Nitriles and Polycyclic Aromatic Compounds. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202013516] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
12
Wang YB, Shi L, Zhang X, Fu LR, Hu W, Zhang W, Zhu X, Hao XQ, Song MP. NaOH-Mediated Direct Synthesis of Quinoxalines from o-Nitroanilines and Alcohols via a Hydrogen-Transfer Strategy. J Org Chem 2021;86:947-958. [PMID: 33351617 DOI: 10.1021/acs.joc.0c02453] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
13
Li D, Yang J, Fan X. Ligand-free Pd(II)-catalyzed cyclization of α-chloroimino-N-arylamides to synthesis of quinoxalin-2(1H)-ones. Tetrahedron Lett 2020. [DOI: 10.1016/j.tetlet.2020.152556] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
14
An efficient method for the synthesis of quinoxaline derivatives catalyzed by titanium silicate-1. RESEARCH ON CHEMICAL INTERMEDIATES 2020. [DOI: 10.1007/s11164-020-04258-w] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
15
Hashemi SA, Mohammadizadeh MR. Catalyst‐Free Efficient Synthesis of Alkyl Acetates Bearing Arylsulfide and Quinoxaline Moieties and Stereoselective Synthesis of Dialkyl 2‐Amino‐3‐thiomalates at Room Temperature. ChemistrySelect 2019. [DOI: 10.1002/slct.201901287] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
16
Wu D, Cui SS, Lin Y, Li L, Yu W. Visible Light-Driven Azidation/Difunctionalization of Vinyl Arenes with Azidobenziodoxole under Copper Catalysis. J Org Chem 2019;84:10978-10989. [DOI: 10.1021/acs.joc.9b01569] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
17
Zhang H, Shen J, Yang Z, Cui X. PIDA-mediated intramolecular oxidative C-N bond formation for the direct synthesis of quinoxalines from enaminones. RSC Adv 2019;9:7718-7722. [PMID: 35521175 PMCID: PMC9061175 DOI: 10.1039/c9ra01200a] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2019] [Accepted: 02/18/2019] [Indexed: 11/30/2022]  Open
18
Liu Y, Ebadi AG, Youseftabar-Miri L, Hassanpour A, Vessally E. Methods for direct C(sp2)–H bonds azidation. RSC Adv 2019;9:25199-25215. [PMID: 35528700 PMCID: PMC9069887 DOI: 10.1039/c9ra04534a] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2019] [Accepted: 07/30/2019] [Indexed: 12/23/2022]  Open
19
Wu J, Zhang H, Ding X, Tan X, Shen HC, Chen J, He W, Deng H, Song L, Cao W. Efficient Synthesis of Fluoroalkylated Imidazoles via a Metal-Free Cascade Michael Addition/Azidation/Cycloamination Process. European J Org Chem 2018. [DOI: 10.1002/ejoc.201801310] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
20
Jiao YX, Wei LS, Zhao CY, Wei K, Mo DL, Pan CX, Su GF. Isobutyl Nitrite-Mediated Synthesis of Quinoxalines through Double C−H Bond Amination of N -Aryl Enamines. Adv Synth Catal 2018. [DOI: 10.1002/adsc.201800928] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
21
Wu J, Zhang H, Ding X, Tan X, Chen J, He W, Deng H, Song L, Shen HC, Cao W. Potassium Iodide-Promoted One-Pot Synthesis of Fluoroalkylated Quinoxalines via a Tandem Michael Addition/Azidation/Cycloamination Approach. J Org Chem 2018;83:9422-9429. [PMID: 30025451 DOI: 10.1021/acs.joc.8b01030] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
22
Guo Y, Xiang Y, Wei L, Wan JP. Thermoinduced Free-Radical C–H Acyloxylation of Tertiary Enaminones: Catalyst-Free Synthesis of Acyloxyl Chromones and Enaminones. Org Lett 2018;20:3971-3974. [DOI: 10.1021/acs.orglett.8b01536] [Citation(s) in RCA: 75] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
23
Zhang H, Shen J, Cheng G, Wu B, Cui X. Base-Promoted Synthesis of 2,4,6-Triarylpyridines from Enaminones and Chalcones. ASIAN J ORG CHEM 2018. [DOI: 10.1002/ajoc.201800231] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
24
Yang T, Fan X, Zhao X, Yu W. Iron-Catalyzed Acyl Migration of Tertiary α-Azidyl Ketones: Synthetic Approach toward Enamides and Isoquinolones. Org Lett 2018;20:1875-1879. [DOI: 10.1021/acs.orglett.8b00409] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
25
Li D, Ma H, Li Y, Yu W. Visible light-promoted tandem azidation/cyclization of N-arylenamines towards quinoxalines. J Photochem Photobiol A Chem 2018. [DOI: 10.1016/j.jphotochem.2017.07.043] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
26
Zhang Y, Luo M, Li Y, Wang H, Ren X, Qi C. Facile, eco-friendly, catalyst-free synthesis of polyfunctionalized quinoxalines. Mol Divers 2017;22:183-189. [PMID: 28980110 DOI: 10.1007/s11030-017-9777-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2017] [Accepted: 08/02/2017] [Indexed: 02/05/2023]
27
Arepally S, Babu VN, Bakthadoss M, Sharada DS. A Direct Cycloaminative Approach to Imidazole Derivatives via Dual C–H Functionalization. Org Lett 2017;19:5014-5017. [DOI: 10.1021/acs.orglett.7b01840] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
28
Ma H, Zhang X, Chen L, Yu W. A Domino Azidation/C–H Amination Approach toward Trifluoromethyl Substituted Imidazoles. J Org Chem 2017;82:11841-11847. [DOI: 10.1021/acs.joc.7b01361] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
29
Han X, Lei T, Yang XL, Zhao LM, Chen B, Tung CH, Wu LZ. Aerobic oxidation of β-dicarbonyls into vicinal tricarbonyls by Cu(II) salts for one-pot synthesis of quinoxalines. Tetrahedron Lett 2017. [DOI: 10.1016/j.tetlet.2017.03.071] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
30
Sayyad M, Wani IA, Tiwari DP, Ghorai MK. Synthetic Routes to Isomeric Imidazoindoles by Regioselective Ring‐Opening of Activated Aziridines Followed by Copper‐Catalysed C–N Cyclization. European J Org Chem 2017. [DOI: 10.1002/ejoc.201700267] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
31
Jiao YX, Wu LL, Zhu HM, Qin JK, Pan CX, Mo DL, Su GF. Tandem C–N Bond Formation through Condensation and Metal-Free N-Arylation: Protocol for Synthesizing Diverse Functionalized Quinoxalines. J Org Chem 2017;82:4407-4414. [DOI: 10.1021/acs.joc.7b00011] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
32
Goswami M, de Bruin B. Metal-Catalysed Azidation of Organic Molecules. European J Org Chem 2017;2017:1152-1176. [PMID: 28344503 PMCID: PMC5347896 DOI: 10.1002/ejoc.201601390] [Citation(s) in RCA: 71] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2016] [Indexed: 12/13/2022]
33
Gopalaiah K, Saini A, Chandrudu SN, Rao DC, Yadav H, Kumar B. Copper-catalyzed aerobic oxidative coupling of o-phenylenediamines with 2-aryl/heteroarylethylamines: direct access to construct quinoxalines. Org Biomol Chem 2017;15:2259-2268. [DOI: 10.1039/c7ob00122c] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
34
Li Y, Cao X, Liu Y, Wan JP. Regioselective three-component synthesis of 2,3-disubstituted quinolines via the enaminone modified Povarov reaction. Org Biomol Chem 2017;15:9585-9589. [DOI: 10.1039/c7ob02411h] [Citation(s) in RCA: 43] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
35
Yang T, Wang W, Wei D, Zhang T, Han B, Yu W. Synthesis of quinazolinones via radical cyclization of α-azidyl benzamides. Org Chem Front 2017. [DOI: 10.1039/c6qo00656f] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
36
Shinde AH, Arepally S, Baravkar MD, Sharada DS. Nickel-Catalyzed Aerobic Oxidative Isocyanide Insertion: Access to Benzimidazoquinazoline Derivatives via a Sequential Double Annulation Cascade (SDAC) Strategy. J Org Chem 2016;82:331-342. [DOI: 10.1021/acs.joc.6b02423] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
37
Pal S, Choudhary D, Jainth M, Kumar S, Tiwari RK, Verma AK. Regio- and Stereoselective Domino Synthesis of Oxazolo Fused Pyridoindoles and Benzofurooxazolo Pyridines from ortho-Alkynylarylaldehydes. J Org Chem 2016;81:9356-9371. [DOI: 10.1021/acs.joc.6b02062] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
38
Guo T, Jiang Q, Yu Z. Copper-Catalyzed Ring-Expansion/ThiolactonizationviaAzidation of Internal Olefinic C-H Bond under Mild Conditions. Adv Synth Catal 2016. [DOI: 10.1002/adsc.201600675] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
39
Lauriers AJD, Legault CY. Enol and Ynol Surrogates: Promising Substrates for Hypervalent Iodine Chemistry. ASIAN J ORG CHEM 2016. [DOI: 10.1002/ajoc.201600246] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
40
Chen T, Chen X, Wei J, Lin D, Xie Y, Zeng W. Copper-Catalyzed Cascade Cycloamination of α-Csp3–H Bond of N-Aryl Ketimines with Azides: Access to Quinoxalines. Org Lett 2016;18:2078-81. [DOI: 10.1021/acs.orglett.6b00709] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
41
Wang X, Jiao N. Rh- and Cu-Cocatalyzed Aerobic Oxidative Approach to Quinazolines via [4 + 2] C–H Annulation with Alkyl Azides. Org Lett 2016;18:2150-3. [DOI: 10.1021/acs.orglett.6b00774] [Citation(s) in RCA: 71] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
42
Guntreddi T, Vanjari R, Kumar S, Singh R, Singh N, Kumar P, Singh KN. Elemental sulfur mediated synthesis of benzoxazoles, benzothiazoles and quinoxalines via decarboxylative coupling of 2-hydroxy/mercapto/amino-anilines with cinnamic acids. RSC Adv 2016. [DOI: 10.1039/c6ra17491d] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]  Open
43
Sagar A, Vidaycharan S, Shinde AH, Sharada DS. Hypervalent iodine(iii)-promoted N-incorporation into N-aryl vinylogous carbamates to quinoxaline diesters: access to 1,4,5,8-tetraazaphenanthrene. Org Biomol Chem 2016;14:4018-22. [DOI: 10.1039/c6ob00447d] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
44
Shinde MH, Kshirsagar UA. A copper catalyzed multicomponent cascade redox reaction for the synthesis of quinazolinones. RSC Adv 2016. [DOI: 10.1039/c6ra10997g] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]  Open
PrevPage 1 of 1 1Next
© 2004-2025 Baishideng Publishing Group Inc. All rights reserved. 7041 Koll Center Parkway, Suite 160, Pleasanton, CA 94566, USA