3H-λ5-Phospholes were synthesized by reaction of alkyldiphenylphosphine imines (1) with dimethyl acetylenedicarboxylate and subsequent treatment of the adduct (2) with potassium hydride.
                                    3 ħ -λ 5个-Phospholes通过alkyldiphenylphosphine
亚胺(的反应,合成1)与加合物(的
乙炔二和随后的处理2)用
氢化钾。