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Report | Regular issue | Vol 23, No. 6, 1985, pp.1493-1496
Published online, 1st January, 1970
DOI: 10.3987/R-1985-06-1493
Organogermanium Compounds. New Simplified Synthesis of Germatranes Substituted with Novel Functional Groups

Norihiro Kakimoto,* Katsuyuki Sato, Toyozo Takada, and Mitsuo Akiba

*Asai Germanium Research Institute, 1-6-4, Izumihon-cho, Komae-shi Tokyo 201, Japan

Abstract

New general methods for the synthesis of 5-substituted germatranes (4) have been directly developed using the corresponding germyl adducts (2) obtained by germylation of α,β-unsaturated compounds (1) with trichlorogermane.