A facile synthesis and novel reactions of 1, 2, 3, 4 - pentatetraene episulfides
作者:Norihiro Tokitoh、Tomoko Suzuki、Wataru Ando
DOI:10.1016/s0040-4039(01)80708-5
日期:1989.1
Various types of 1,2,3,4-pentatetraenes 4 and 1,2,3,4-pentatetraene episulfides (1 and 2) were synthesized readily and selectively by the alkenylidene carbene addition to thioketene. Thermal, photochemical, and acid-promoted reactions of 1 and 2 resulted in a formation of novel conjugated thiones 5 and 6.