Method for preparing benzo-(1,3,4)-benzotriazepines

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

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2602444, 2602433, 260454, 260552SC, 2603265S, 260308R, 260239BD, 544160, 544132, 544111, 544139, 548324, 424244, 424269, 424267, 424273R, 4242485, 546231, C07D25504

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041442334

ABSTRACT:
Novel triazolo- or imidazo-benzotriazepines are prepared from 1,3,4-benzotriazepine-2-thiones which in turn are prepared from a 2-aminobenzophenone.

REFERENCES:
patent: 3067250 (1962-12-01), Oja
patent: 3176008 (1965-03-01), Sulkokski et al.
patent: 3937713 (1976-02-01), Paget et al.
March, "Advanced Organic Chemistry", (Mc Graw-Hill), p. 335, (1968).
Busch, "Chem. Berichte", Band 27, (1894), pp. 2897-2904.

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