Processes for nitration of N-substituted imidazoles

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

Reexamination Certificate

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C514S398000

Reexamination Certificate

active

07608725

ABSTRACT:
The present invention relates to a process for making 2-nitroimidazoles that involves the selective nitration of N-substituted imidazoles.

REFERENCES:
patent: 1461749 (2003-12-01), None
patent: 2001122861 (2001-05-01), None
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