An Efficient Butenolide Annulation via α′-Chloroacetoxylation of Enones Using Manganese(III) Acetate and Chloroacetic Acid
作者:Ayhan S. Demir、Hülya Akgün、Cihangir Tanyeli、Tugmac Sayrac、David S. Watt
DOI:10.1055/s-1991-26555
日期:——
The α′ -chloroacetoxylation of α,β-unsaturated ketones using manganese(III) acetate and chloroacetic acid followed by Arbuzov reaction and intramolecular Horner-Emmons olefination provided a convenient synthesis of annulated 2-buten-4-olides.
使用醋酸锰(III)和氯乙酸对α,β-不饱和酮进行α′-氯乙酰氧化反应,然后进行Arbuzov反应和分子内Horner-Emmons烯化,提供了一种便捷合成环状2-丁烯-4-内酯的方法。