gsrp_a_1395027_sm8962.doc (564 kB)
Hydrophosphorylation of vinyl sulfides with elemental phosphorus in the KOH/DMSO(H2O) system: synthesis of 2-alkyl(aryl)thioethylphosphinic acids
journal contribution
posted on 2017-11-05, 05:18 authored by B. A. Trofimov, A. V. Artem’ev, N. K. Gusarova, A. O. Sutyrina, S. F. Malysheva, L. A. OparinaElemental phosphorus (red or white) reacts with alkyl and aryl vinyl sulfides in the superbase system KOH/DMSO(H2O) at 75–120°C for 2–3 h to afford 2-alkyl(aryl)thioethylphosphinic acids in a yield of up to 31%.