Arsenous chloride-free synthesis of cyclic tertiary organoarsines from arylarsine oxides and di-Grignard reagents
作者:Aaron M. Gregson、Steven M. Wales、Stephen J. Bailey、Paul A. Keller
DOI:10.1016/j.jorganchem.2015.03.006
日期:2015.6
sparked recent interest in new syntheticroutes to tertiary arsines that avoid hazardous arsenous chloride reagents. However, safer methods for the synthesis of lesser explored arsine heterocycles, especially those containing As–C(sp3) bonds, remain lacking. We demonstrate for the first time that bench stable, less hazardous, arylarsine(III) oxides are effective substitutes for their corresponding chlorides