4-STANNYLCOUMARINS AS USEFUL REAGENTS IN A NEW APPROACH TO NEOFLAVONOIDS

被引：26

作者：

CIATTINI, PG

MORERA, E

ORTAR, G

机构：

[1] UNIV ROMA LA SAPIENZA,CNR,DIPARTIMENTO STUDI FARMACEUT,I-00185 ROME,ITALY

[2] UNIV ROMA LA SAPIENZA,CNR,CTR STUDIO CHIM FARM,I-00185 ROME,ITALY

来源：

SYNTHETIC COMMUNICATIONS | 1995年 / 25卷 / 18期

关键词：

D O I：

10.1080/00397919508011837

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

6-Trimethylstannylcoumarins 2, conveniently obtained from the corresponding 4-triflyloxycoumarins 1, undergo Pd(0)/CuI-cocatalyzed cross-coupling reactions with a variety of aryl iodides to afford 4-arylcoumarins 4 in moderate to good yields. Aryl triflates are less effective as coupling partners.

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页码：2883 / 2894

页数：12

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