Tetrahedron letters

Bis (bromomagnesio) trimethylsilylmethane

BJJ Van de Heisteeg, G Schat, M Tinga, OS Akkerman…

文献索引：Heisteeg, B. J. J. van de; Schat, G.; Tinga, M. A. G. M.; Akkerman, O. S.; Bickelhaupt, F. Tetrahedron Letters, 1986 , vol. 27, # 50 p. 6123 - 6124

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被引用次数: 27

摘要

Abstract The reaction of Me 3 SiCHBr 2 with magnesium amalgam in diisopropyl ether furnished the di-Grignard reagent Me 3 SiCH (MgBr) 2 in 70% yield. Derivatization with Me 3 SnCl gave Me 3 SiCH (SnMe 3) 2 (6, 94%). Wittig type reaction occurred readily with benzophenone (80%), but the yield was low with cyclohexanone (13%).