UNTERSUCHUNGEN ZUR CHEMIE DER ARSOLE 1,1-DICHLOR-1-R-λ5-ARSOLE-1-CHLORARSOLE 2,2',5,5'-TETRAPHENYLDIARSOLYL

Article abstract of DOI:10.1016/S0022-328X(00)98709-6

2,5-Diphenyl-1-R-arsoles (R = Ph, PhCH2, CH3) react with phenyliodide dichloride to give the 1,1-dichloro-2,5-diphenyl-1-R-λ⁵-arsoles (V), which decompose, depending on the nature of R, even under mild conditions (R = PhCH2) or at higher temper