Process for preparing 2-cyanoimidazole compounds by reaction of

Details Process for preparing 2-cyanoimidazole compounds by reaction of Process for preparing 2-cyanoimidazole compounds by reaction of

1994-11-09

1996-09-03

Higel, Floyd D.

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

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

C07D23390, C07D23368

Patent

active

055525571

ABSTRACT:
A process for preparing 2-cyanoimidazole compounds represented by the following formula (I): ##STR1## wherein R.sup.1 and R.sup.2 each independently represents a hydrogen atom, an alkyl group which may be substituted, a phenyl group which may be substituted or a heterocyclic group which may be substituted and R.sup.1 and R.sup.2 may join together to form an alkylene group which may be substituted, which comprises undergoing reaction of a compound represented by the following formula (II): ##STR2## wherein R.sup.1 and R.sup.2 are as defined above or salt thereof with cyanogen.

REFERENCES:
patent: 3806517 (1974-04-01), Begland
patent: 4995898 (1991-02-01), Nasu et al.

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