Organic compounds -- part of the class 532-570 series – Organic compounds – Phosphorus esters
Patent
1989-10-02
1991-03-26
Raymond, Richard L.
Organic compounds -- part of the class 532-570 series
Organic compounds
Phosphorus esters
530330, 530331, 536 22, 536 27, 536 28, 536 29, 548113, 548119, 548413, 548414, 552203, 552209, 562 13, 562 14, 562 15, C07F 904
Patent
active
050030973
ABSTRACT:
A method is disclosed for the sulfurization of a phosphorus containing compound, which comprises: solubilizing the phosphorous containing compound and then contacting the phosphorous containing compound, with a sulfur containing compound of the solution formula: ##STR1## wherein, B is selected from the group consisting of --CH.sub.2 --, --C(O)-- or --C(S)--;
REFERENCES:
patent: 4415732 (1983-11-01), Caruthers et al.
Beaucage Serge L.
Iyer Radhakrishnan P.
Regan Judith B.
Raymond Richard L.
The United States of America as represented by the Department of
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