Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Patent
1982-09-24
1985-02-05
Jiles, Henry R.
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
C07D21361
Patent
active
044979550
ABSTRACT:
A non-catalytic liquid phase chlorination of lower chlorinated beta-picolines comprising 3-trichloromethyl pyridine, 2-chloro-5-dichloromethyl pyridine, or mixtures thereof, to improve the yield of 2-chloro-5-trichloromethyl pyridine, an intermediate useful in the preparation of medicines and agricultural chemicals, especially herbicides.
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Marinak Michael J.
Simonson John L.
Jiles Henry R.
Kalama Chemical Inc.
Whittenbaugh Robert C.
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