
Tetrahedron Letters p. 6309 - 6312 (1987)
Update date:2022-08-04
Topics:
Nishinaga, Akira
Yamazaki, Shigekazu
Matsuura, Teruo
Oxidation of hydrazones of aliphatic ketones by a Co(salen)-dioxygen system in dichloromethane results in oxidative denitrogenation of the hydrazones to give new 1-alkenylcobalt(III) complexes.Treatment of the alkenyl complexes with sodium borohydride gives the corresponding cis-olefins.
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