Main > ORGANIC CHEMICALS > HeteroCyclics > Pyridine > CF3. OH. Deriv

Product UK. Z

PATENT ASSIGNEE'S COUNTRY UK
UPDATE 10.99
PATENT ASSIGNEE Zeneca Ltd
PATENT CLAIMS Solvent-free process for prepn of 2-OH-6-CF3 pyridine which comprises
- Reacting 2-Cl-6-CF3 pyridine with aq alkali metal hydroxide
in the absence of solvent in sealed vessel at > 140C under
autogenous pressure
PATENT PHOTOCOPY Available on request

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