Abstract:
Elemental phosphorus (red or white) reacts with alkyl bromides at 60–62°C in the phase-transfer catalytic system KOH/H2O/PhMe/Et3BnNCl to afford alkyl-H-phosphinic acids in up to 47% yield.
Citation:
N. K. Gusarova, A. O. Sutyrina, V. A. Kuimov, S. F. Malysheva, N. A. Belogorlova, P. A. Volkov, B. A. Trofimov, “Single-stage synthesis of alkyl-H-phosphinic acids from elemental phosphorus and alkyl bromides”, Mendeleev Commun., 29:3 (2019), 328–330
Linking options:
https://www.mathnet.ru/eng/mendc1513
https://www.mathnet.ru/eng/mendc/v29/i3/p328
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