Reaction of zinc enolates derived from 1-aryl-2,2-dibromoalkan-1-ones with tetramethyl 2,2′-(1,4-phenylenedimethylidene)dimalonate, dimethyl 3,3′-(1,4-phenylene)bis(2-cyanoacrylate), and 2,2′-(1,4-phenylenedimethylidene)-bis(malononitrile)

被引：0
|
作者：
Shchepin, V. V. [1 ]
Uzun, D. V. [1 ]
Stepanyan, Yu. G. [1 ]
Silaichev, P. S. [1 ]
Vakhrin, M. I. [1 ]
机构：
[1] Perm State Univ, Perm 614990, Russia
来源：
RUSSIAN JOURNAL OF ORGANIC CHEMISTRY | 2007年 / 43卷 / 07期
基金：
俄罗斯基础研究基金会;
关键词：
Cyclopropane; Tetramethyl; Dicarboxylate; Malononitrile; Cyclopropane Ring;
D O I：
10.1134/S1070428007070093
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
Zinc enolates derived from 1-aryl-2,2-dibromoalkanones reacted with tetramethyl 2,2'-(1,4-phenylenedimethylidene)dimalonate, dimethyl 3,3'-(1,4-phenylene)bis(2-cyanoacrylate), and 2,2'-(1,4-phenylenedimethylidene)bis(malononitrile) to give, respectively, tetramethyl 3,3'-(1,4-phenylene)bis(2-alkyl-2-aroylcyclopropane-1,1-dicarboxylates), dimethyl 3,3'-(1,4-phenylene)bis(2-alkyl-2-aroyl-1-cyanocyclopropane-1-carboxylates), and 3,3'-(1,4-phenylene)bis(2-alkyl-2-aroylcyclopropane-1,1-dicarbonitriles) as a single stereoisomer.
引用
收藏
页码：995 / 997
页数：3
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