Process for making 11-piperazino-diazepines, oxazepines, thiazep

Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal

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424250, C07D40304, C07D41304, C07D41704

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active

039622487

ABSTRACT:
This invention concerns a novel process for the preparation of 6-piperazinyl derivatives of morphantridine and corresponding ring-substituted and hereto analogues thereof, comprising reacting a compound of the formula: ##SPC1##
Wherein A is benzene or thiophene, and X is --CH.sub.2 -- or a hetero atom or group, with a complex comprising titanium, zirconium, hafnium or vanadium and a corresponding piperazinyl derivative.
The end products are in general known and useful as neuroleptics.

REFERENCES:
white et al., J. Org. Chem., vol. 32, pp. 213-214, (1967).
Weingarten et al., J. Org. Chem., vol. 32, pp. 3246-3249, (1967).
Fryer et al., J. Organic Chemistry, vol. 34, pp. 1143-1145, (1969).

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