Chemistry Letters
Online ISSN : 1348-0715
Print ISSN : 0366-7022
ISSN-L : 0366-7022
Formation of σ-(Acyl)cobalt(III) Porphyrins by the Reaction of Cobalt(II) Porphyrins with Aldehydes in the Coexistence of NaBH4 and t-BuOOH
Jun-ichiro SetsuneJun-ya Watanabe
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1994 Volume 23 Issue 12 Pages 2253-2256

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Abstract

Cobalt(II) porphyrins reacted with various aldehydes in the presence of NaBH4 and t-BuOOH to form σ-(acyl)cobalt(III) porphyrins in good yields. When t-BuOOH was replaced by molecular oxygen in the reaction with propanal, σ-(1-formylethyl)cobalt(III) porphyrin and its oxygenated byproduct, σ-(1-formylethoxy)cobalt(III) porphyrin, were obtained predominantly.

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© 1994 The Chemical Society of Japan
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