Synthesis of a Stable Stibabismuthene; the First Compound with an Antimony-Bismuth Double Bond (BIOORGANIC CHEMISTRY-Organoelement Chemistry)

摘要

Condensation reaction of an overcrowded dihydrostibine with dibromobismuthine using 1,8- diazabicyclo[5.4.0]undec-7-ene as a base afforded the first stable stibabismuthene, the formation of which was evidenced by the UV-vis and Raman spectra and its chemical reactivity.