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author:

Liu, Q. (Liu, Q..) [1] | Li, C. (Li, C..) [2] | Lu, Z. (Lu, Z..) [3] | Huang, G. (Huang, G..) [4] | Ye, J. (Ye, J..) [5] | Gao, Y. (Gao, Y..) [6] | Chen, H. (Chen, H..) [7]

Indexed by:

Scopus

Abstract:

Herein, we report a nickel-catalyzed oxidative coupling reaction for the synthesis of 3-azo-substituted 2-oxindoles. The key intermediates of 3-arylazohexahydropyrrolo-[2,3-b]indoles undergo further transformation to provide 3-azo-substituted 2-oxindoles in the presence of H 2 O, aryldiazonium tetrafluoroborate salts and catalytic amount of NiBr 2 . This reaction can be performed in an open flask at room temperature and exhibits a broad functional-group tolerance in moderate to excellent yields. © 2019 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim

Keyword:

3-azo-substituted 2-oxindoles; aryldiazonium tetrafluoroborate salts; mild conditions; nickel-catalyzed; oxidative coupling reaction

Community:

  • [ 1 ] [Liu, Q.]College of Chemistry, Fuzhou University Fuzhou, Fujian, 350116, China
  • [ 2 ] [Li, C.]College of Chemistry, Fuzhou University Fuzhou, Fujian, 350116, China
  • [ 3 ] [Lu, Z.]College of Chemistry, Fuzhou University Fuzhou, Fujian, 350116, China
  • [ 4 ] [Huang, G.]College of Chemistry, Fuzhou University Fuzhou, Fujian, 350116, China
  • [ 5 ] [Ye, J.]College of Chemistry, Fuzhou University Fuzhou, Fujian, 350116, China
  • [ 6 ] [Gao, Y.]College of Chemistry, Fuzhou University Fuzhou, Fujian, 350116, China
  • [ 7 ] [Chen, H.]College of Chemistry, Fuzhou University Fuzhou, Fujian, 350116, China

Reprint 's Address:

  • [Chen, H.]College of Chemistry, Fuzhou University FuzhouChina

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Source :

Asian Journal of Organic Chemistry

ISSN: 2193-5807

Year: 2019

Issue: 4

Volume: 8

Page: 475-478

3 . 1 3

JCR@2019

2 . 8 0 0

JCR@2023

ESI HC Threshold:184

JCR Journal Grade:2

CAS Journal Grade:3

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count: 2

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 0

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