Preparation of organic sulfides

Details Preparation of organic sulfides Preparation of organic sulfides

1985-06-10

1986-10-21

Daus, Donald G.

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

Organic compounds

Sulfur containing

568 38, 568 58, 568 60, C07C14910

Patent

active

046187227

ABSTRACT:
A process for preparing dihydrocarbyl sulfides comprises the step of simultaneously contacting (a) a dialkyl sulfoxide, preferably dimethyl sulfoxide, with (b) a hydrocarbyl halide, particularly an alkyl or alkenyl bromide, and (c) a metal carboxylate, preferably an alkali metal acetate, under such conditions as will produce at least one alkyl hydrocarbyl sulfide or alkenyl hydrocarbyl sulfide.

REFERENCES:
patent: 2908716 (1959-10-01), Cisney et al.
patent: 3387039 (1968-06-01), Doss
patent: 3799999 (1976-03-01), Gordon et al.
patent: 4072718 (1978-02-01), Billings
C. Lenca et al, Synthesis (1981), (2), 141-142, The Reduction of Sulfoxides with Tert-butyl Bromide.
F. Seiichi et al, Chem. Abst., vol. 72:59472v (1970), Amine-Type Corrosion Inhibitors.

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