Process for the manufacture of 1,4-dicyanonaphthalenes

Details Process for the manufacture of 1,4-dicyanonaphthalenes Process for the manufacture of 1,4-dicyanonaphthalenes

1976-09-17

1977-09-13

Torrence, Dolph H.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

26029362, 2603265C, 2603405, 260465D, 260465E, 260465F, 260465G, C07C12162

Patent

active

040482120

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:
dvornikoff: Chemical Abstracts, vol. 44, p. 10740.

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