Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Patent
1978-08-10
1981-02-17
Tovar, Jose
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
564384, C07D21702
Patent
active
042516609
ABSTRACT:
A method for preparing 1,2,3,4-tetrahydroisoquinolines comprising heating N-halo or hydroxyethyl-N-benzylamines in an aluminum chloride melt at 160.degree.-210.degree..
REFERENCES:
patent: 3752892 (1973-08-01), Hoegerle et al.
patent: 3947456 (1976-03-01), Rheiner
Olah, Friedel Crafts Chemistry, _Wiley, 1973, p. 262.
Deady et al., Chem. Comm., p. 799, (1971).
Lam Bing L.
Mendelson Wilford L.
Spainhour, Jr. Charles B.
Edgerton William H.
Foggio Richard D.
Lourie Alan D.
SmithKline Corporation
Springer D. B.
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