STUDIES OF THE CHEMICAL OXIDATION OF IRON(II) COMPLEXES OF N-METHYLPORPHYRINS TO FORM THE CORRESPONDING IRON(III) COMPLEXES
STUDIES OF THE CHEMICAL OXIDATION OF IRON(II) COMPLEXES OF N-METHYLPORPHYRINS TO FORM THE CORRESPONDING IRON(III) COMPLEXES
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DOI：
10.1021/ic00209a023
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发表时间：
1985-01-01
影响因子：
4.6
通讯作者：
RENNER, MW
中科院分区：
文献类型：
--
作者：
BALCH, AL;LAMAR, GN;RENNER, MW
The routes to the physiological formationof N-substituted porphyrins have only recently been probed. Substituted hydrazines are known to react with heme proteins to form N-substituted porphyrins, 1· 2 and for hemoglobinsand myoglobin, there is evidence for the initial formation of (-alkyl)-or (a-aryl) iron (III) porphyrin complexes l. 3· 4 Studies of model complexes have given insight into the mechanism of transfer of the alkyl or aryl group from iron to the porphyrin. Chemical and electrochemical studieshave shown than-súbstituted porphyrins 5 are formed from 1 under oxidizing conditions as shown in Scheme I with 2-4 as likely intermediates 4-6
