Process for the manufacture of 1,4-disubstituted bicyclic or tri

Details Process for the manufacture of 1,4-disubstituted bicyclic or tri Process for the manufacture of 1,4-disubstituted bicyclic or tri

1975-11-05

1977-03-08

Gotts, Lewis

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

26029385, 26032646, 26032662, 2603405, 260465D, 260465E, 260465F, 260465G, 260465H, 260470, 260473F, 260475R, 260475FR, 260507R, 260515A, 260515M, 260518R, 260520D, 260558R, 260558S, 260559R, C07C 5108, C07C 6338

Patent

active

040112616

ABSTRACT:
The present invention provides a new process for the manufacture of 1,4-disubstituted bicyclic or tricyclic compounds by reacting a 1,2-bis-cyanomethyl-benzene or 2,3-bis-cyanomethyl-naphthalene with glyoxal in the presence of a base and a solvent as well as new 1,4-disubstituted bicyclic compounds.

REFERENCES:
patent: 3277154 (1966-10-01), Vanderwerff
patent: 3287403 (1966-11-01), McNelis et al.

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