2-Thiono-(2H) [1,3,2] dioxaphosphorinanes (phospholanes)

Details 2-Thiono-(2H) [1,3,2] dioxaphosphorinanes (phospholanes) 2-Thiono-(2H) [1,3,2] dioxaphosphorinanes (phospholanes)

1980-06-30

1982-07-27

Sutto, Anton H.

Chemistry of carbon compounds

Dipeptides, e.g., aspartame, anserine, carnosine, etc.

252 466, 252 467, 260927R, 260970, 260986, C07F 921

Patent

active

043417221

ABSTRACT:
A process for producing thiophosphorous acid-O,O-diesters from corresponding phosphorous acid diester chlorides and hydrogen sulfide, in which process the acid acceptor used is ammonia. The thiophosphorous acid diesters obtained are suitable as intermediates for producing lubricant additives, fungicides or pharmaceutical products.

REFERENCES:
patent: 2805241 (1957-09-01), Sallmann
patent: 3179688 (1965-04-01), Maier
patent: 3658953 (1972-04-01), Poel et al.
patent: 4115559 (1978-09-01), Lacroix et al.
Edmunson, "Chem. Abstracts," vol. 63, (1965), 7013h.

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