Copper-catalyzed chalcogenoamination of 2-alkynylanilines with dichalcogenides for one-step synthesis of 3-sulfenylindoles and 3-selenylindoles

Zhen Li; Longcheng Hong; Ruiting Liu; Jianzhong Shen; Xigeng Zhou

doi:10.1016/j.tetlet.2011.01.052

Copper-catalyzed chalcogenoamination of 2-alkynylanilines with dichalcogenides for one-step synthesis of 3-sulfenylindoles and 3-selenylindoles

Zhen Li
, Longcheng Hong
, Ruiting Liu
, Jianzhong Shen
, Xigeng Zhou

Fudan University
State Key Laboratory of Organometallic Chemistry

科研成果: 期刊稿件 › 文章 › 同行评审

77 引用（Scopus）

摘要

The copper-catalyzed chalcogenoamination of 2-alkynylanilines with dichalcogenides has been achieved under mild reaction conditions using the weak base Cs₂CO₃ in combination with air oxidant, providing a convenient and efficient method for synthesis of 3-sulfenylindoles and 3-selenylindoles, including complex products bearing two attached 3-sulfenylindole rings.

源语言	英语
页（从-至）	1343-1347
页数	5
期刊	Tetrahedron Letters
卷	52
期	12
DOI	https://doi.org/10.1016/j.tetlet.2011.01.052
出版状态	已出版 - 23 3月 2011
已对外发布	是

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title = "Copper-catalyzed chalcogenoamination of 2-alkynylanilines with dichalcogenides for one-step synthesis of 3-sulfenylindoles and 3-selenylindoles",

abstract = "The copper-catalyzed chalcogenoamination of 2-alkynylanilines with dichalcogenides has been achieved under mild reaction conditions using the weak base Cs2CO3 in combination with air oxidant, providing a convenient and efficient method for synthesis of 3-sulfenylindoles and 3-selenylindoles, including complex products bearing two attached 3-sulfenylindole rings.",

keywords = "2-Alkynylaniline, 3-Chalcogenylindole, Copper(I) iodide, Dichalcogenides",

author = "Zhen Li and Longcheng Hong and Ruiting Liu and Jianzhong Shen and Xigeng Zhou",

year = "2011",

month = mar,

day = "23",

doi = "10.1016/j.tetlet.2011.01.052",

language = "英语",

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T1 - Copper-catalyzed chalcogenoamination of 2-alkynylanilines with dichalcogenides for one-step synthesis of 3-sulfenylindoles and 3-selenylindoles

AU - Li, Zhen

AU - Hong, Longcheng

AU - Liu, Ruiting

AU - Shen, Jianzhong

AU - Zhou, Xigeng

PY - 2011/3/23

Y1 - 2011/3/23

N2 - The copper-catalyzed chalcogenoamination of 2-alkynylanilines with dichalcogenides has been achieved under mild reaction conditions using the weak base Cs2CO3 in combination with air oxidant, providing a convenient and efficient method for synthesis of 3-sulfenylindoles and 3-selenylindoles, including complex products bearing two attached 3-sulfenylindole rings.

AB - The copper-catalyzed chalcogenoamination of 2-alkynylanilines with dichalcogenides has been achieved under mild reaction conditions using the weak base Cs2CO3 in combination with air oxidant, providing a convenient and efficient method for synthesis of 3-sulfenylindoles and 3-selenylindoles, including complex products bearing two attached 3-sulfenylindole rings.

KW - 2-Alkynylaniline

KW - 3-Chalcogenylindole

KW - Copper(I) iodide

KW - Dichalcogenides

UR - https://www.scopus.com/pages/publications/79951738973

U2 - 10.1016/j.tetlet.2011.01.052

DO - 10.1016/j.tetlet.2011.01.052

M3 - 文章

AN - SCOPUS:79951738973

SN - 0040-4039

VL - 52

SP - 1343

EP - 1347

JO - Tetrahedron Letters

JF - Tetrahedron Letters

IS - 12

ER -

Copper-catalyzed chalcogenoamination of 2-alkynylanilines with dichalcogenides for one-step synthesis of 3-sulfenylindoles and 3-selenylindoles

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