Organic compounds -- part of the class 532-570 series – Organic compounds – Phosphorus esters
Patent
1988-03-16
1991-03-19
Sutto, Anton H.
Organic compounds -- part of the class 532-570 series
Organic compounds
Phosphorus esters
C07F 902
Patent
active
050012495
ABSTRACT:
The formation of dialkyl phosphorodithioic acids by reacting phosphorus pentasulfide with an alcohol is catalyzed by using an organosulfur halide catalyst for the reaction. Representative classes of organosulfur halide catalysts include the sulfonium halides, the sulfoxonium halides, and polymeric sulfur halide materials.
ICI Americas Inc.
Polyn Denis A.
Sutto Anton H.
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