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

1978-07-17

1980-11-04

Sutto, Anton H.

Chemistry of carbon compounds

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

260139, 2605024P, 2605024R, 260545P, 260972, 568 66, C07F 904

Patent

active

042319706

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: 3897491 (1975-07-01), Toy et al.
patent: 3988368 (1976-10-01), Ura et al.

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