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

页码：1195 / 1198

页数：4

共 19 条

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