Diacylation of coumarins by silver-catalyzed decarboxylative cross-coupling

Hua Wang; Shi Liu Zhou; Li Na Guo; Xin Hua Duan

doi:10.1016/j.tet.2014.12.029

Diacylation of coumarins by silver-catalyzed decarboxylative cross-coupling

Hua Wang
, Shi Liu Zhou
, Li Na Guo
, Xin Hua Duan

化学学院

Xi'an Jiaotong University

科研成果: 期刊稿件 › 文章 › 同行评审

53 引用（Scopus）

摘要

A mild silver-catalyzed decarboxylative acylation of coumarins has been developed by using α-oxocarboxylic acids as acyl sources. This protocol provides an efficient and straightforward access to aroyl substituted coumarins in moderate to excellent yields with good selectivities. Furthermore, the reaction conditions were also applicable to quinolinones and naphthoquinones, affording the corresponding acylated heterocyclic compounds.

源语言	英语
页（从-至）	630-636
页数	7
期刊	Tetrahedron
卷	71
期	4
DOI	https://doi.org/10.1016/j.tet.2014.12.029
出版状态	已出版 - 28 1月 2015

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10.1016/j.tet.2014.12.029

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abstract = "A mild silver-catalyzed decarboxylative acylation of coumarins has been developed by using α-oxocarboxylic acids as acyl sources. This protocol provides an efficient and straightforward access to aroyl substituted coumarins in moderate to excellent yields with good selectivities. Furthermore, the reaction conditions were also applicable to quinolinones and naphthoquinones, affording the corresponding acylated heterocyclic compounds.",

keywords = "Acylation, Decarboxylation, Radical, Silver-catalyzed, Substituted coumarins",

author = "Hua Wang and Zhou, \{Shi Liu\} and Guo, \{Li Na\} and Duan, \{Xin Hua\}",

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AU - Wang, Hua

AU - Zhou, Shi Liu

AU - Guo, Li Na

AU - Duan, Xin Hua

PY - 2015/1/28

Y1 - 2015/1/28

N2 - A mild silver-catalyzed decarboxylative acylation of coumarins has been developed by using α-oxocarboxylic acids as acyl sources. This protocol provides an efficient and straightforward access to aroyl substituted coumarins in moderate to excellent yields with good selectivities. Furthermore, the reaction conditions were also applicable to quinolinones and naphthoquinones, affording the corresponding acylated heterocyclic compounds.

AB - A mild silver-catalyzed decarboxylative acylation of coumarins has been developed by using α-oxocarboxylic acids as acyl sources. This protocol provides an efficient and straightforward access to aroyl substituted coumarins in moderate to excellent yields with good selectivities. Furthermore, the reaction conditions were also applicable to quinolinones and naphthoquinones, affording the corresponding acylated heterocyclic compounds.

KW - Acylation

KW - Decarboxylation

KW - Radical

KW - Silver-catalyzed

KW - Substituted coumarins

UR - https://www.scopus.com/pages/publications/84920487073

U2 - 10.1016/j.tet.2014.12.029

DO - 10.1016/j.tet.2014.12.029

M3 - 文章

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VL - 71

SP - 630

EP - 636

JO - Tetrahedron

JF - Tetrahedron

IS - 4

ER -

Diacylation of coumarins by silver-catalyzed decarboxylative cross-coupling

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