Process for preparing piperidylidene dihydro-dibenzo(a,d)-cycloh

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

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546203, 546204, 546316, 546323, 546194, 564161, 564166, 564124, 564129, C07D22116

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active

047314478

ABSTRACT:
A process for the preparation of piperidylidene-dihydro-dibenzo[a,d]cycloheptene or aza-derivatives thereof and intermediates in such process are disclosed.

REFERENCES:
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patent: 3717647 (1973-02-01), Villani et al.
Villani et al., J. Med. Chem., 1972, vol. 15, No. 7, pp. 750-754.
Fieser and Fieser, Reagents for Organic Syntheses, (John Wiley & Sons, Inc., 1967), pp. 396, 455 and 1219.
Daub, et al., J. Org. Chem., vol. 38, No. 4, 1973, pp. 828-829.
Takayama et al., Heterocycles, vol. 9, No. 10, 1978, pp. 1429-1432.
Chemical Abstracts, vol. 86, Abstract No. 72169K (1977), vol. 66, Abstract No. 95034p (1967), vol. 77, Abstract No. 114011z (1972), vol. 86, Abstract No. 29526n (1977).

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