PALLADIUM IN CEPHALOSPORIN CHEMISTRY - MILD TRIFLATE COUPLINGS IN THE ABSENCE OF PHOSPHINES AND HALIDE DONORS

被引:25
作者
BAKER, SR [1 ]
ROTH, GP [1 ]
SAPINO, C [1 ]
机构
[1] BRISTOL MYERS SQUIBB CO, CHEM PROC DEV, POB 4755, SYRACUSE, NY 13221 USA
关键词
D O I
10.1080/00397919008053157
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Palladium catalyzed triflate-organostannane couplings are shown to proceed in a very mild manner in the absence of added phosphine and halide reagents. This protocol has been demonstrated for 3-trifloxycephems and vinyl triflates. © 1990, Taylor & Francis Group, LLC. All rights reserved.
引用
收藏
页码:2185 / 2189
页数:5
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