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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