An efficient synthesis of dihydroxyfluorenones via in situ Pd(0)-catalyzed cross-coupling

被引：0
|
作者：
Ciske, FL
Jones, WD
机构：
[1] Pharmacia & Upjohn Inc, Kalamazoo, MI 49007 USA
[2] Hoechst Marion Roussel Inc, Cincinnati, OH 45215 USA
来源：
SYNTHESIS-STUTTGART | 1998年 / 08期
关键词：
dimethoxyfluorenone; dihydroxyfluorenone; in situ Pd(0) cross-coupling; regioselectivity; regioisomers;
D O I：
暂无
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
All six dimethoxyfluorenones 6a-f and dihydroxyfluorenones 7a-f, wherein substitution occurs at only one aromatic ring, were conveniently prepared by palladium(0)-catalyzed cross-coupling reactions of aryl bromides/triflates 2a-e with in situ generated arylboranes, derived from o-bromobenzamide 1a and o-bromophenyloxazoline 1b.
引用
收藏
页码：1195 / 1198
页数：4
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