Dichlorocarbene adducts of sulfolenes and their chlorine reduction products: hydrogen chloride vs. sulfur dioxide elimination. Thiopyran dioxides and thiopyrones
Dichlorocarbene adducts of sulfolenes and their chlorine reduction products: hydrogen chloride vs. sulfur dioxide elimination. Thiopyran dioxides and thiopyrones
Heterocyclic cycloproparenes: Approaches to the cyclopropa[c]thiophene system
作者:Ian J Anthony、Beng Kang Yew、Dieter Wege(rk)
DOI:10.1016/s0040-4039(00)88795-x
日期:1990.1
pene which can be trapped with t-BuOH or furan, while 1,5-dibromo-6,6-dimethyl-3-thiabicyclo[3.1.0]hexane undergoes dehydrobromination to afford the highly reactive 4,4-dimethyl-4H-cyclopropa[c]thiophene, which was trapped with isobenzofuran.