NEW ALKENYLCOBALT(III) COMPLEXES FROM OXIDATIVE DENITROGENATION OF HYDRAZONES BY COBALT SCHIFF BASE COMPLEX-DIOXYGEN COMPLEX

DOI: 10.1016/S0040-4039(01)91360-7

Source and publish data:

Tetrahedron Letters p. 6309 - 6312 (1987)

Update date:2022-08-04

Topics:

Authors:

Nishinaga, Akira

Yamazaki, Shigekazu

Matsuura, Teruo

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Article abstract of DOI:10.1016/S0040-4039(01)91360-7

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.

Full text of DOI:10.1016/S0040-4039(01)91360-7

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