Adventures in the Chemistry of 1,1-Diacylcyclopropanes

被引：5
作者：
Langer, Peter [1 ,2 ]
机构：
[1] Univ Rostock, Inst Chem, Albert Einstein Str 3a, D-18059 Rostock, Germany
[2] Katalyse Univ Rostock e V, Leibniz Inst, Albert Einstein Str 29a, D-18059 Rostock, Germany
来源：
SYNLETT | 2023年 / 34卷 / 15期
关键词：
cyclopropanes; cyclizations; dianions; regioselectivity; silyl enol ethers; DIVERSITY-ORIENTED SYNTHESIS; 1,3-BIS(SILYL ENOL ETHERS); ALKOXY-SUBSTITUTED 1,1-DIACYLCYCLOPROPANES; FORMAL 3+3 CYCLIZATIONS; ONE-POT CYCLIZATION; REGIOSELECTIVE SYNTHESIS; EFFICIENT SYNTHESIS; DIETHYL; 2-OXOPROPYLPHOSPHONATE; ANNULATION REACTION; CHELATION CONTROL;
D O I：
10.1055/s-0042-1751430
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
The present personalized account aims to highlight 1,1-dia-cylcyclopropanes as synthetic building blocks or target molecules. The chemistry presented includes cyclization reactions of 1,1-diacylcyclo-propanes with free and masked dianions to give spirocyclopropanes as products or reactive intermediates that readily undergo ring-cleavage reactions. In addition, the synthesis of cyclopropylated 1,3,5-tricarbon-yl compounds, containing two 1,1-diacylcyclopropane moieties, is dis-cussed. Based on this work also other syntheses of cyclopropanes were developed.
引用
收藏
页码：1765 / 1776
页数：12
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