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Communication | Special issue | Vol 44, No. 1, 1997, pp.121-124
Published online, 1st January, 1970
DOI: 10.3987/COM-96-S35
New Synthetic Access to 1,3-Diaza-5-sila-2-boracyclohexane Frameworks by the Reaction of Borane with Bis[(N-arylimino)organosilylmethyl]silanes

Michinori Suginome, Masahiro Murakami, and Yoshihiko Ito*

*Departmene of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University, Yoshida, Sakyou-ku, Kyoto 606-8501, Japan

Abstract

trans-4,6-Bis(organosilyl)-1,3-diaryl-1,3-diaza-5-sila-2-boracyclohexane derivatives were synthesized by the reaction of borane with bis[(N-arylimino)(organosilyl)methyl]silanes which were prepared by palladiumcatalyzed insertion of aryl isocyanides into the all Si-Si bonds of trisilane and tetrasilane.