Process for the production of 2-substituted-5-chlorimidazole-4-c

Details Process for the production of 2-substituted-5-chlorimidazole-4-c Process for the production of 2-substituted-5-chlorimidazole-4-c

1993-07-15

1995-08-15

Haley, Jacqueline

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

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

5483164, C07D23368

Patent

active

054420768

ABSTRACT:
Process for the production of 2-substituted 5-chlorimidazole-4-carbaldehydes of general formula: ##STR1## wherein R is alkyl, cycloalkyl, benzyl, or phenyl. These compounds form valuable intermediate products for the production of antihypertensive pharmaceutical agents or herbicidal compounds.

REFERENCES:
patent: 4355040 (1982-10-01), Furukawa et al.
patent: 5120854 (1992-06-01), Alvarado et al.
Chemical Abstracts, vol. 116, (1992), 116:255614j.
Giles et al., Tetrahedron Letters, vol. 31, No. 6, (1990) pp. 5227 to 5230.
Katritzky et al., J. Org. Chem., 52, (1987), pp. 2726-2730.
R. Jacquier et al., Bull. Soc., Chim., France, (1971), No. 3 pp. 1040-1051.

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