Chemistry of Heterocyclic Compounds p. 290 - 295 (1984)
Update date:2022-08-05
Topics:
Selimov, F. A.
Khafizov, V. R.
Dzhemilev, U. M.
The possibility of the preparation of oxygen, nitrogen, and sulfur-containing pyridines and dipyridyl-substituted compounds by the cyclocotrimerization of substituted propionitriles with acetylene under the influence of a Co(2-ethylhexanoate)2-Al(C2H5)3 catalyst was demonstrated.It was established that the nature of the heteroatom in substituted propionitriles has virtually no effect on the direction of the reaction.
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