Gold-Catalyzed Oxidative Coupling Reactions with Aryltrimethylsilanes

被引：125
|
作者：
Brenzovich, William E., Jr. [1 ]
Brazeau, Jean-Francois [1 ]
Toste, F. Dean [1 ]
机构：
[1] Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA
来源：
ORGANIC LETTERS | 2010年 / 12卷 / 21期
关键词：
BORONIC ACIDS; ORGANIC-COMPOUNDS; ARYL; FLUORINATION; ALTERNATIVES; DERIVATIVES; REACTIVITY; BROMIDES; COMPLEX; STILLE;
D O I：
10.1021/ol102194c
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
During continuing studies with a novel oxidative gold oxyarylation reaction, arylsilanes were found to be competent coupling partners, providing further evidence for an intramolecular electrophilic aromatic substitution mechanism. While providing yields complementary to those of the previously described boronic acid methods, the use of trimethylsilanes reduces the observation of homocoupling byproducts and allows for facile intramolecular coupling reactions.
引用
收藏
页码：4728 / 4731
页数：4
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