Manufacture of disulfides

Details Manufacture of disulfides Manufacture of disulfides

1987-11-20

1989-09-19

Ceperley, Mary E.

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

Organic compounds

Sulfur containing

568 26, C07C14800

Patent

active

048683361

ABSTRACT:
A method for preparing disulfides comprising combining at least one mercaptan of the general formula R-SH wherein R is selected from the group consisting of an alkyl, aryl, aralkyl, cycloalkyl, arylcycloalkyl radical, and mixtures thereof; at least one oxidizing agent; at least one aqueous base; at least one oxygen containing water miscible organic compound; and at least one divalent transition metal carboxylic acid salt and/or divalent transition metal sulfate salt.

REFERENCES:
patent: 2503644 (1950-04-01), Warner et al.
patent: 2539808 (1951-01-01), Brooner
patent: 2656392 (1953-10-01), Schulze et al.
patent: 2790008 (1957-04-01), Warner
patent: 2839581 (1958-06-01), Warner
patent: 2979532 (1961-04-01), MacGregor
patent: 3004071 (1961-10-01), Warner et al.
patent: 3340324 (1967-09-01), Warner
patent: 3565959 (1971-02-01), Takase et al.
patent: 4307236 (1981-12-01), Zengel et al.
patent: 4558135 (1985-12-01), Zengel et al.

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