Synthesis and Reactions of a 2,5-Dithia-3,4-disilatitanacyclopentane
作者:Nami Choi、Shin-ichiro Sugi、Wataru Ando
DOI:10.1246/cl.1994.1395
日期:1994.8
Lithium 1,2-di-tert-butyl-1,2-diphenyldisilane-1,2-dithiolate reacted with titanocene dichloride to afford cis-3,4-di-tert-butyl-3,4-diphenyl-2,5-dithia-3,4-disila-1-bis(cyclopentadienyl)titanacyclopentane (2), whose structure was determined by X-ray analysis. The titanacycle 2 is reacted with electrophilic reagents (SCl2, S2Cl2, PhPCl2, Ph2GeCl2) to afford the corresponding heterocycles in good yields.