Disulfide process

Details Disulfide process Disulfide process

1975-05-01

1976-11-30

Roberts, Elbert L.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

C07C14912

Patent

active

039949796

ABSTRACT:
Disulfides are produced in high yields and high purity by a process comprising first converting thiols to alkali metal mercaptides by treatment with an alkali metal hydroxide in a reaction medium comprising N-methylpyrrolidone, N-methylpyrrolidone/water, and isopropanol/water and then reacting the mercaptide with elemental sulfur in the reaction medium to form the disulfide.

REFERENCES:
patent: 2001715 (1931-05-01), Fischer
patent: 3340324 (1965-04-01), Warner
patent: 3397244 (1968-08-01), Louthan

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