Process for the preparation of formylimidazoles

Details Process for the preparation of formylimidazoles Process for the preparation of formylimidazoles

1998-11-16

2000-03-21

Higel, Floyd D.

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

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

C07D23364

Patent

active

060404574

ABSTRACT:
A process for the catalytic conversion of hydroxymethylimidazoles to formylimidazoles. The catalysis takes place in the presence of a peroxide. Formylimidazoles are important intermediates for pharmaceutical active ingredients.

REFERENCES:
patent: 4026907 (1977-05-01), Scott et al.
patent: 5336779 (1994-08-01), Yamamoto et al.
patent: 5552427 (1996-09-01), Matsutani et al.
E.F. Godefroi et al., Trav. Chim. Receuil Pays-Bas, 91, 1383, (1972).
McKillop, "Comprehensive Heterocyclic Chemistry II", vol. 5, (1996), pp. 403 to 406.

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