Organocobalt Compounds in the Synthesis of Pyridines–An Example of Structure‐Effectivity Relationships in Homogeneous Catalýsis
- 1 April 1985
- journal article
- review article
- Published by Wiley in Angewandte Chemie International Edition in English
- Vol. 24 (4) , 248-262
- https://doi.org/10.1002/anie.198502481
Abstract
The cocyclization of alkynes with cyano compounds using organocobalt catalysts of the type [YCoL] has evolved into a versatile and technically useful method for synthesizing pyridine and its derivatives. An important advance came with the realization that the organo group Y remains attached to the cobalt throughout the catalytic cycle. This opened up the possibility of optimizing the catalyst by varying the controlling ligand Y.Keywords
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