Boron-Nitrogen Compounds. XLII The Preparation of 1,3-Dimethyl-2-Trimethylstannyl-Diazaboracyclopentane

摘要

1,3-Dimethyl-2-chloro-diazaboracyclopentane reacts with trimethylstannyl lithium to yield 1,3-dimethyl-2-trimethylstannyl-diazaboracyclopentane. The compound is not oxygen-sensitive and a boron-tin vibrational mode is tentatively assigned at 760 cm#x2212;1.