CROSS-COUPLING OF VINYL CUPRATES AND ALLYLIC HALIDES AND SYNTHESIS OF THE COMSTOCK MEALYBUG PHEROMONE VIA PHOTOOXIDATION OF 2,6-DIMETHYL-2,5-HEPTADIENE

被引：11

作者：

BAECKSTROM, P

BJORKLING, F

HOGBERG, HE

NORIN, T

机构：

来源：

ACTA CHEMICA SCANDINAVICA SERIES B-ORGANIC CHEMISTRY AND BIOCHEMISTRY | 1984年 / 38卷 / 09期

关键词：

D O I：

10.3891/acta.chem.scand.38b-0779

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

Lithium bis(2-methylpropenyl)cuprate generated with tetrabutylammonium (TBA) Cu(I)Br2 from 2-methylpropenyl lithium was coupled with 3-methyl-1-bromo2-butene to form 2,6-dimethyl-2,5-heptadiene. Photooxidaton of 6 in the presence of TBABH4 and selective acetylation gave the pheromone of the Comstock mealybug [Pseudococcus comstocki] 2,6-dimethyl-1,5-heptadiene-3-ol acetate.

引用

页码：779 / 782

页数：4

共 18 条

[1]

ALEXAKIS A, 1979, SYNTHESIS-STUTTGART, P826

[2]

BAECKSTROM P, 1982, ACTA CHEM SCAND B, V36, P31

[3] IDENTIFICATION OF THE PHEROMONE OF THE COMSTOCK MEALYBUG [J].