Preparation of primary mercaptans

Details Preparation of primary mercaptans Preparation of primary mercaptans

1996-04-10

1998-04-21

Killos, Paul J.

Organic compounds -- part of the class 532-570 series

Organic compounds

Sulfur containing

C07C31900

Patent

active

057419345

ABSTRACT:
A process is disclosed for the preparation of primary mercaptans by reacting hydrogen sulfide with an alpha-olefin in the presence of a reaction initiating amount of a borane represented by the formula R.sub.2 BH or R.sub.3 B where R is a linear or cyclic aliphatic or aryl group.

REFERENCES:
patent: 2443852 (1948-06-01), Eaton et al.
patent: 2468739 (1949-05-01), Eaton et al.
patent: 2498872 (1950-02-01), Bell et al.
patent: 2531601 (1950-11-01), Bell et al.
patent: 2592089 (1952-04-01), Weimer
patent: 4612398 (1986-09-01), Lee
"A Remarkably Efficient Initiation by 9-BBN in the Radical Addition Reactions of Alkanethiols to Alk-1-enes" Masuda et. al., J. Chem. Soc., Chem. Commun., 1991, pp. 1444-1445.

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