Copper-catalyzed radical 1,2-cyclization of indoles with arylsulfonyl hydrazides: access to 2-thiolated 3H-pyrrolo[1,2-a]indoles
Literature Information
Publication Date
2017-07-31
DOI
10.1039/C7QO00478H
Impact Factor
5.281
Authors
Jiawei Zhu, Song Sun, Minfang Xia, Ning Gu, Jiang Cheng
View Original
Abstract
A copper-catalyzed cascade radical 1,2-cyclization of indoles with arylsulfonyl hydrazides was developed, affording a series of 2-thiolated 3H-pyrrolo[1,2-a]indoles in moderate to excellent yields. This transformation proceeded with sequential radical addition to a triple bond and a cyclization procedure, where arylsulfonyl hydrazides served as thioarylation reagents.
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Source Journal
Organic Chemistry Frontiers
CiteScore:
7.8
Self-citation Rate:
8.7%
Articles per Year:
724
Organic Chemistry Frontiers publishes high-quality research from across organic chemistry. Emphases are placed on studies that make significant contributions to the field of organic chemistry by reporting either new or significantly improved protocols or methodologies. Topics include, but are not limited to the following: Organic synthesis Development of synthetic methodologies Catalysis Natural products Functional organic materials Supramolecular and macromolecular chemistry Physical and computational organic chemistry
Recommended Compounds
6-CHLORO-2,3-DIOXO-1,2,3,4-TETRAHYDROQUINOXALINE, 97
CAS Number:
169-14-2
Molecular Formula:
C8H5ClN2O2
2,2-dideuterio-2-(3,4,5,6-tetradeuterio-2-pyridyl)acetic acid;hydrochloride
CAS Number:
1329799-67-8
Molecular Formula:
C7H2ClD6NO2
![(2E)-3-(3-Chlorophenyl)-N-{2-[4-(methylsulfonyl)-1-piperazinyl]-2-oxoethyl}acrylamide structure](https://static.chemtradehub.com/structs/250/2505001-54-5-c1e9.webp "(2E)-3-(3-Chlorophenyl)-N-{2-[4-(methylsulfonyl)-1-piperazinyl]-2-oxoethyl}acrylamide structure")
(2E)-3-(3-Chlorophenyl)-N-{2-[4-(methylsulfonyl)-1-piperazinyl]-2-oxoethyl}acrylamide
CAS Number:
2505001-54-5
Molecular Formula:
C16H20ClN3O4S
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