Completely regioselective, highly stereoselective syntheses of cis-bisfullerene[60] adducts of 6,13-disubstituted pentacenes

被引：51

作者：

Miller, GP ^{[1
]}

Mack, J ^{[1
]}

机构：

[1] Univ New Hampshire, Dept Chem, Durham, NH 03824 USA

来源：

ORGANIC LETTERS | 2000年 / 2卷 / 25期

关键词：

D O I：

10.1021/ol0064718

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

cis-Bisfullerene[60] adducts of 6,13-disubstituted pentacenes (R = Ph, 4'-hydroxymethylphenyl) are synthesized in 75% to 85% isolated yields under kinetically controlled Diels-Alder conditions. The cycloadditions are completely regioselective and highly stereoselective, with only traces of the diastereomeric trans-bisfullerene[60] adducts terming.

引用

页码：3979 / 3982

页数：4

共 8 条

[1] Action of Grignard reagents on certain pentacenequinones, 6,13-diphenylpentacene [J].