Oxidation of mercaptoethanol

Details Oxidation of mercaptoethanol Oxidation of mercaptoethanol

2008-09-09

2008-09-09

Eyler, Yvonne (Department: 1621)

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

Organic compounds

Sulfur containing

Reexamination Certificate

active

10558162

ABSTRACT:
A process for preparing dihydroxyethylene disulfide by reacting mercaptoethanol with oxygen, in which mercaptoethanol is reacted with oxygen or an oxygenous gas in the presence of ammonia and/or amines using copper salts or manganese salts.

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Choi et al., Synthesis of Disulfides by Copper-Catalyzed Disproportionation of Thiols, J. Org. Chem.; 1995; 60(11); 3266-3267.
Choi, J. et al., “Synthesis of Disulfides by Copper-Catalyzed Disproportionation of Thiols,”J. Org. Chem., 60:3266-3267 (1995).

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