Preparation of 1-alkyl-1,4-dihydro-4-oxo-7-(4-pyridyl)-3-quinoli

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

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546346, 546329, C07D21516, C07D21172, C07D21170

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active

045543526

ABSTRACT:
4-(Bromophenyl)pyridines, useful in preparing bactericides, are prepared by reacting a 4-phenylpyridine with bromine in the presence of an excess of a Lewis acid catalyst, preferably aluminum chloride.

REFERENCES:
patent: 3753993 (1973-08-01), Lesher et al.
patent: 3907808 (1975-09-01), Lesher et al.
patent: 4118557 (1978-10-01), Lesher
March, Adv. Org. Chem., McGraw-Hill (New York), pp. 482, 484, (1977).
Gordon et al., Jour. of Org. Chem., vol. 29, pp. 329-332, (1964).
Conrow et al., Deductive Organic Chemistry, Addison-Wesley Pub. Co., Inc., Reading, Mass., 1966, p. 182.

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