One-Pot Synthesis of Heterocycle-Fused 1,3-Diselenole-2-selones as the Key Precursors of Tetraselenafulvalene-Type Electron Donors
作者:Atsushi Morikami、Kazuo Takimiya、Yoshio Aso、Tetsuo Otsubo
DOI:10.1021/ol990505y
日期:1999.7.1
A simple one pot synthetic method of a series of 4,5-alkylenedichalcogeno-substituted 1,3-diselenole-2-selones by successive treatments of trimethylsilylacetylene with butyllithium, selenium, carbon diselenide, and finally alpha,omega-bis(chalcogenocyanato)alkanes is described.