Process for producing 2,2,4-trimethyl-1,2-dihydroquinoline

Details Process for producing 2,2,4-trimethyl-1,2-dihydroquinoline Process for producing 2,2,4-trimethyl-1,2-dihydroquinoline

1985-06-21

1988-05-24

Hollrah, Glennon H.

Organic compounds -- part of the class 532-570 series

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

C07D21506

Patent

active

047467436

ABSTRACT:
Process for producing 2,2,4-trimethyl-1,2-dihydroquinoline by reacting aniline with an acetone compound at 80.degree.-150.degree. C. in the presence of, as catalyst, both hydrogen fluoride and boron trifluoride.

REFERENCES:
patent: 2514648 (1950-07-01), Kehe
patent: 3020282 (1962-02-01), Cislak et al.
Olah, "Friedel Crafts and Related Reactions", Interscience, N.Y., N.Y., pp. 230 and 325, 1963.
Tarnowski et al., C.A., 98, (1983) Abst. #89192h.

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