Bull. SOC. Chim. Belg. vol. 85/11" 511976 ... PREPARATION OF (SUBSTITUTED) 3,3-diMETHYL-3-SILA-l-HETEROCYCLOHEXANES. ... Raymond DEDEYNEW and Marc JO ANTEUNISxW Department of Organic Chemistry, Laboratory for NMR Spectroscopy State University of Ghent, Krijgslaan 271 (S4bis), B-9000 GHENT (Belgium). ... Abstract. The preparation of four series of 3,3-diMe-3-sila-lX-cyclohexanes (with X = 0, S, NMe, Se, Te) is reported. These ...