As many as six tandem reactions in one step! Unprecedented formation of highly functionalized benzothiophenes
作者:Pushparathinam Gopinath、Surapaneni Nilaya、Tripathy Ranjan Debi、Venkatachalam Ramkumar、Kannoth Manheri Muraleedharan
DOI:10.1039/b914424b
日期:——
A novel reaction pathway involving 1,3-diketones and 2,2′-dithiodibenzoylchloride that gives access to benzothiophenes with spiroketal, lactone, carbonyl, hydroxyl and carboxylic acid functionalities is discussed.
讨论了一种涉及1,3-二酮和2,2′-二硫代二苯甲酰氯的新颖反应途径,该途径可用于合成具有螺环缩酮、内酯、羰基、羟基和羧酸功能的苯并噻吩。