Reaction products of unsaturated hydrocarbons with P.sub.4 S.sub

Details Reaction products of unsaturated hydrocarbons with P.sub.4 S.sub Reaction products of unsaturated hydrocarbons with P.sub.4 S.sub

1983-08-11

1985-09-10

Sutto, Anton H.

Chemistry of carbon compounds

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

260976, 2605024R, 2605024P, 260543P, C07F 921, C07F 938, C07F 934

Patent

active

045405263

ABSTRACT:
Unsaturated hydrocarbons such as ethylene, propylene, butylene, pentene, cyclohexene and 1,3-butadiene among others are reacted with P.sub.4 S.sub.10 and PSX.sub.3, wherein X is selected from the group consisting of Cl and Br, under autogenous pressure at temperatures from about 90.degree. C. to about 250.degree. C. The reaction products obtained are useful as intermediates in preparation of agricultural chemicals; lubricant and polymer additives; mercaptoethyl- and mercaptobutylphosphonic acids; and mercaptobutylphosphinic acids.

REFERENCES:
patent: 4231970 (1980-11-01), Uhing

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