Open, cyclic, and bicyclic compounds of double silylated phosphorus and boron.
Salt elimination reactions of tris(trimethylsilyl)silyl potassium (1), and two 1,4-dipotassiooligosilanes (3, 5) with 2,2,6,6-tetramethylpiperidinodichloroborane and diethylaminodichlorophosphane have generated open (2), cyclic (4) and bicyclic (6) bora- and phosphaoligosilanes. A monosilylated phosphane and the two five-membered cyclosilanes have been subjected to single crystal X-ray diffraction analysis.
Markov
Jelena
J
Institut für Anorganische Chemie, Technische Universität Graz, Stremayrgasse 16, A-8010, Graz, Austria.
Fischer
Roland
R
Wagner
Harald
H
Noormofidi
Nadja
N
Baumgartner
Judith
J
Marschner
Christoph
C