Organometallics

Preparation of tin and germanium metallocenes from tetravalent precursors

P Jutzi, B Hielscher

文献索引：Jutzi, Peter; Hielscher, Bernd Organometallics, 1986 , vol. 5, p. 1201 - 1204

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被引用次数: 28

摘要

A selective reduction of appropriate tetravalent compounds provides an alternative synthetic approach to tin and germanium metallocenes. The preparation of decamethylstannocene (1) was carried out by treating bis (pentamethylcyclopentadieny1) tin dihalides with lithium metal, lithium naphthalenide, and dilithium cyclooctatetraenide. For the reduction of bis ( pentamethylcyclopentadieny1) dichlorogermane to decamethylgermanocene (4), ...