Preparation of biscarbamates and novel biscarbamates

Chemistry: electrical and wave energy – Processes and products

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204 72, 560115, C25B 302

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active

047598328

ABSTRACT:
Biscarbamates, including novel one, of the general formula ##STR1## where R is alkyl of 1 to 8 carbon atoms and X is a hydrocarbon radical of 2 to 60 carbon atoms in which one or more carbon atoms may be replaced by hetero atoms and which may contain halogen atoms or ester, carbonyl or nitrile groups are prepared by electrochemically oxidizing formamides of the general formula ##STR2## in the presence of an alkanol of the formula ROH and of an ionic halide.

REFERENCES:
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patent: 3341568 (1967-09-01), Ham
patent: 3391181 (1968-07-01), Scheuerl
patent: 3950285 (1976-04-01), Wolgemuth
patent: 4118500 (1978-10-01), Mitzlaff et al.
patent: 4430262 (1984-02-01), Engels et al.
patent: 4661217 (1987-04-01), Degner et al.
Tetrahedron 32 (1976), 2815-2206.
Journal of Organic Chemistry 48 (1983) 3338-3339.

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