Palladium-catalyzed decarboxylative coupling reaction with alkynyl carboxylic acids and arylsiloxanes

被引：11
|
作者：
Jang, Jisun [1 ]
Charles, Gabriel [1 ]
Raja, Edwin [1 ]
Lee, Ju-Hyeon [1 ]
Son, Yujeong [1 ]
Kim, Jimin [1 ]
Lee, Sunwoo [1 ]
机构：
[1] Chonnam Natl Univ, Dept Chem, Kwangju 61186, South Korea
来源：
TETRAHEDRON LETTERS | 2016年 / 57卷 / 41期
基金：
新加坡国家研究基金会;
关键词：
Palladium; Alkynyl carboxylic acid; Arylsiloxane; Hiyama-type; Decarboxylative coupling; SONOGASHIRA-TYPE REACTIONS; HALIDES; ROUTE; ORGANOSILANOLS; OLEFINATION; BROMIDES; WATER; BOND;
D O I：
10.1016/j.tetlet.2016.08.095
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
A decarboxylative coupling reaction for alkynyl carboxylic acids and arylsiloxanes was developed using a palladium catalyst. This method provided the desired coupled products in moderate to good yields by reacting the alkynyl carboxylic acids and arylsiloxanes with Pd(dba)(2) (1.0 mol %), 1,1-bis(diphenylphosphino)methane (1.0 mol %), and AgF2 (2.0 equiv) at 60 degrees C for 6 h. (C) 2016 Published by Elsevier Ltd.
引用
收藏
页码：4581 / 4584
页数：4
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