An efficient and clean CuI-catalyzed chalcogenylation of aromatic azaheterocycles with dichalcogenides

Zhen Li; Jianquan Hong; Xigeng Zhou

doi:10.1016/j.tet.2011.03.067

An efficient and clean CuI-catalyzed chalcogenylation of aromatic azaheterocycles with dichalcogenides

Zhen Li, Jianquan Hong, Xigeng Zhou

Research output: Contribution to journal › Article › peer-review

173 Scopus citations

Abstract

A highly efficient and environmentally friendly method for catalytic chalcogenylation of imidazopyridines, imidazopyrimidines, indoles, and pyrrolo[2,3-b]pyridines with dichalcogenides has been developed by using CuI as catalyst under air. The reactions proceed smoothly to give the desired products in moderate to excellent yields, without the presence of other additive.

Original language	English
Pages (from-to)	3690-3697
Number of pages	8
Journal	Tetrahedron
Volume	67
Issue number	20
DOIs	https://doi.org/10.1016/j.tet.2011.03.067
State	Published - 20 May 2011
Externally published	Yes

Keywords

Air
Azaheterocycles
Chalcogenylation
Copper(I) iodide
Dichalcogenides

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10.1016/j.tet.2011.03.067

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abstract = "A highly efficient and environmentally friendly method for catalytic chalcogenylation of imidazopyridines, imidazopyrimidines, indoles, and pyrrolo[2,3-b]pyridines with dichalcogenides has been developed by using CuI as catalyst under air. The reactions proceed smoothly to give the desired products in moderate to excellent yields, without the presence of other additive.",

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author = "Zhen Li and Jianquan Hong and Xigeng Zhou",

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AU - Li, Zhen

AU - Hong, Jianquan

AU - Zhou, Xigeng

PY - 2011/5/20

Y1 - 2011/5/20

N2 - A highly efficient and environmentally friendly method for catalytic chalcogenylation of imidazopyridines, imidazopyrimidines, indoles, and pyrrolo[2,3-b]pyridines with dichalcogenides has been developed by using CuI as catalyst under air. The reactions proceed smoothly to give the desired products in moderate to excellent yields, without the presence of other additive.

AB - A highly efficient and environmentally friendly method for catalytic chalcogenylation of imidazopyridines, imidazopyrimidines, indoles, and pyrrolo[2,3-b]pyridines with dichalcogenides has been developed by using CuI as catalyst under air. The reactions proceed smoothly to give the desired products in moderate to excellent yields, without the presence of other additive.

KW - Air

KW - Azaheterocycles

KW - Chalcogenylation

KW - Copper(I) iodide

KW - Dichalcogenides

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U2 - 10.1016/j.tet.2011.03.067

DO - 10.1016/j.tet.2011.03.067

M3 - 文章

AN - SCOPUS:79955523291

SN - 0040-4020

VL - 67

SP - 3690

EP - 3697

JO - Tetrahedron

JF - Tetrahedron

IS - 20

ER -

An efficient and clean CuI-catalyzed chalcogenylation of aromatic azaheterocycles with dichalcogenides

Abstract

Keywords

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