4-(1-Chlorocyclohex-3-enyl)pyridines and preparation of 1-alkyl-

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

045529647

ABSTRACT:
A 4-(1-chlorovinyl)pyridine, preferably 4-(1-chlorovinyl)pyridine itself, is reacted with a butadiene, preferably chloroprene, to prepare a 4-(1-chlorocyclohex-3-enyl)pyridine. The preferred products are useful as intermediates in the preparation of antibacterial 1-alkyl-1,4-dihydro-4-oxo-7-pyridinyl-3-quinolinecarboxylic acids.

REFERENCES:
patent: 3753993 (1973-08-01), Lesher et al.
patent: 3907808 (1975-09-01), Lesher et al.
patent: 4118557 (1978-10-01), Lesher
Conrow et al., Deductive Organic Chemistry, Addison-Wesley Publishing Co., Inc., Reading, Mass., 1966, p. 171.
The Journal of General Chemistry of the U.S.S.R., vol. 26, No. 1, 1956.

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