TY - JOUR A1 - Tacke, Reinhold A1 - Lange, Hartwig A1 - Bentlage, Anke A1 - Sheldrick, William S. A1 - Ernst, Ludger T1 - 2.2.5.5-Tetraorganyl-1.4-dioxa-2.5-disilacyclohexane/2,2,5,5-Tetraorganyl-1,4-dioxa-2,5-disilacyclohexanes JF - Zeitschrift für Naturforschung B N2 - The 2,2,5,5-tetraorganyl-1,4-dioxa-2,5-disilacyclohexanes 2a-2c were prepared by condensation of the corresponding (hydroxymethyl)diorganylsilanes 1 a-1 c. The constitution of the heterocycles was confirmed by elemental analyses, cryoscopic measurements, mass spectrometry, and NMR-spectroscopic \((^1H, ^{13}C)\) investigations. The molecular structure of 2 b was determined by X-ray diffraction analysis. KW - 1,4-Dioxa-2 KW - 5-disila-cyclohexane ring system KW - synthesis KW - structure Y1 - 1983 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-128423 VL - 38 IS - 2 ER -