Photocycloaddition of -methylthiophthalimide with alkynes
作者:J.D. Coyle、P.A. Rapley、J. Kamphuis、H.J.T. Bos
DOI:10.1016/s0040-4039(00)98974-3
日期:1985.1
-Methylthiophthalimide undergoes photochemical cycloaddition reactions with diphenylacetylene, hex-3-yne and bis(methylthio)acetylene to form spiro-thietes; in solution the spiro-thiete from the bis(methylthio)alkyne is in equilibrium with its ring-opened isomer.