Process for preparing alkylthiobenzimidazoles

Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...

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548325, 548337, C07D23504, C07D23366

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active

043683282

ABSTRACT:
The invention concerns a new process for the preparation of biologically active 2-[(alkoxycarbonyl)amino]-5-(alkylthio)-1H-benzimidazoles of the general formula (V) ##STR1## wherein R and R.sup.1 independently stand for alkyl having 1 to 3 carbon atoms.

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patent: 4259344 (1981-03-01), Gonezi et al.
Noller, Textbook of Organic Chemistry, W. B. Saunders Co., Philadelphia, Pa., 1958, p. 357.
Reid, Organic Chemistry of Bivalent Sulfur, Chem. Publishing Co., Inc., 212 5th Ave., New York, 1958, p. 36.
Sayapin et al., Chem. Abs., 73, 45409p (1970).
Holan et al., J. Chem. Soc., 1967, p. 20.

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