Reactions of a cyclotrisilane with alkynes: synthesis and first crystal structure of 1,2-disilacyclobut-3-enes
作者:Johannes Belzner、Heiko Ihmels、Boris O. Kneisel、Regine Herbst-Irmer
DOI:10.1039/c39940001989
日期:——
1,2-Disilacyclobut-3-enes are synthesized quantitatively from cyclotrisilane 1 and alkynes; the solid-state structure of 4d is determined by single-crystal X-ray diffraction.