Alternatives to vinyl triflates for cross-coupling with arylboronic acids

被引:0
|
作者
Huffman, MA [1 ]
Yasuda, N [1 ]
机构
[1] Merck Res Labs, Dept Proc Res, Rahway, NJ 07065 USA
关键词
cross-coupling; boronic acid; carbapenem; palladium; nickel;
D O I
暂无
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Vinyl phosphates, mesylates, and tosylates derived from 1,3-dicarbonyl compounds are coupled with phenylboronic acid using nickel or palladium catalysts. An application to the area of 2-aryl carbapenem antibiotics is demonstrated. Alternative conditions for the nickel-catalyzed coupling of aryl mesylates are also reported.
引用
收藏
页码:471 / 473
页数:3
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