Substitution Reactions in a Diphosphirane Series: Evidence of “CIS” Isomer Intermediate

Article type: Research Article

Authors: Rifqui, Mostafa | Etemad-Moghadam, Guita | Berlan, Jacques | Koenig, Max

Affiliations: FU 14-Université Paul Sabatier-118, route de Narbonne-Bât. 2R1-31062 Toulouse cedex-France | URA 477-ENSIGC-Chemin de la Loge-31000 Toulouse cedex-France

Note: [] Deceased on 1th April 1995

Note: [] Corresponding author.

Abstract: In the diphosphirane series, the substitution of one aryl group (2,4,6-tri-tert-butyl-phenyl) by a chlorine atom leading to the trans P-chloro-diphosphirane via the cis isomer intermediate can be readily realized in chlorinated solvent under sonication or in the presence of gaseous hydrogen chloride in diethyl ether at room temperature.

DOI: 10.1080/13583149712331338859

Journal: Main Group Chemistry, vol. 2, no. 1, pp. 37-41, 1997