180280-66-4Relevant academic research and scientific papers
Synthesis and Reactions of Titanacycles Containing Group 14 Elements and Their Zirconium Analogues
Choi, Nami,Morino, Satoshi,Sugi, Shin-Ichiro,Ando, Wataru
, p. 1613 - 1620 (2007/10/03)
Lithium dimesitylgermanedithiolate reacted with titanocene or zirconocene dichloride to give 2,2-dimesityl-1,3-dithia-2-germa-4-titanacycle (3a) and its zirconocene analogue (3b), which afforded a stable 2,3,4,5-tetrathiagermolane (4) in treatment with S2Cl2. The reaction of 3b with Ph2GeCl2 gave unsymmetric 1,3,2,4-dithiadigermetane (5). The bis(η5-cyclopentadienyl) derivative of cis-2,3-di-t-butyl-2,3-diphenyl-1,4-dithia-2,3-disila-5-titanacyclopentane (7a) obtained from lithium 1,2-di-t-butyl-1,2-diphenyldisilane-1,2-dithiolate reacted with electrophilic reagents (SCl2, S2Cl2, Se2Cl2, R2GeCl2) to give the corresponding heterocycles.
