α-烯酰基二硫缩烯酮与丙二酸二乙酯的反应研究  

The Conditions ofα-alkenoyl Ketene-(S,S)-acetals Reacted with Diethyl Malonate

作　　者：丁鑫 郭振丽 许良[1,2,3] 刘景林 DING Xin;GUO Zhen-li;XU Liang;LIU Jing-lin(College of Chemistry and Materials,Inner Mongolia University for Nationalities,Tongliao 028043,China;Inner Mongolia Key Laboratory of National Products Chemistry and Functional Molecules Synthesis,Tongliao 028043,China;National Experimental Teaching Center of Chemistry,Inner Mongolia University for Nationalities,Tongliao 028043,China)

机构地区：[1]内蒙古民族大学化学与材料学院,内蒙古通辽028043 [2]内蒙古自治区天然产物化学与功能分子合成重点实验室,内蒙古通辽028043 [3]内蒙古民族大学化学国家级实验教学示范中心,内蒙古通辽028043

出　　处：《内蒙古民族大学学报（自然科学版）》2020年第4期277-280,291,共5页Journal of Inner Mongolia Minzu University：Natural Sciences

基　　金：国家自然科学基金项目(21362020);内蒙古自然科学基金项目(2015MS0223);内蒙古民族大学研究生科研项目(NMDSS1872);内蒙古民族大学特色交叉学科群建设项目(MDXK002)。

摘　　要：α-羰基二硫缩烯酮是一类重要的有机合成中间体,该中间体具有多种官能团,可以合成许多具有特殊结构的化合物.本文研究了α-烯酰基二硫缩烯酮与丙二酸二乙酯的反应,反应物的取代基对产物的影响,结果表明除取代基为丁硫基外,其它取代基的产物均为共轭三烯类化合物.α-oxo ketene dithioacetals are versatile intermediates in organic synthesis having many functional groups that can construct many compounds with special structures.The reaction ofα-oxo ketene dithioacetals with diethyl malonate and the effect of substituents on the products were determined.The resultant product was a ring-opening conjugated triene compound with n-butyl as the substituted group.

关 键 词：α-烯酰基二硫缩烯酮 丙二酸二乙酯 共轭三烯 

分 类 号：O625.7[理学—有机化学]