Reaction of Hypercoordinate Dichlorosilanes Bearing 8-(Dimethylamino)-1-naphthyl Group(s) with Magnesium: Formation of the 1,2-Disilaacenaphthene Skeleton.
作者信息
Tamao K, Asahara M, Saeki T, Toshimitsu A
机构信息
Institute for Chemical Research, Kyoto University, Uji, Kyoto, 611-0011 (Japan).
出版信息
Angew Chem Int Ed Engl. 1999 Nov 15;38(22):3316-3318. doi: 10.1002/(sici)1521-3773(19991115)38:22<3316::aid-anie3316>3.0.co;2-9.
Abstract
Migration of NMe(2) from C(naphthyl) to Si and Si-Si and Si-C bond formation to give a 1,2-disilaacenaphthene skeleton occurred in the reaction of hypercoordinate dichlorosilanes bearing the 8-(dimethylamino)-1-naphthyl group with two equivalents of magnesium [e.g., Eq. (a)]. The intermediate was isolated as the 1-isopropoxy derivative after quenching the reaction mixture with isopropyl alcohol.
摘要
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