Oxidation chemistry of indole-3-methanol

被引：10

作者：

Goyal, RN ^{[1
]}

Kumar, A ^{[1
]}

Gupta, P ^{[1
]}

机构：

[1] Univ Roorkee, Dept Chem, Roorkee 247667, Uttar Pradesh, India

来源：

JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 2 | 2001年 / 04期

关键词：

D O I：

10.1039/b006855l

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The electrochemically driven and persulfate-mediated oxidations of indole-3-methanol have been studied in phosphate buffers. The electrochemical oxidation was carried out at a pyrolytic graphite electrode and the electrode reaction is found to follow the ECE mechanism. The kinetics of the UV-absorbing intermediate were followed spectrophotometrically and decay occurred in a pseudo-first-order reaction. On the other hand, the oxidation of indole-3-methanol by persulfate followed pseudo-first-order kinetics having first-order with respect to substrate. This reaction takes place with a second-order rate constant of(0.13 +/- 0.005) dm(3) mol(-1) s(-1), A detailed interpretation of the redox mechanism for indole-3-methanol in both the oxidations has been suggested.

引用

页码：618 / 623

页数：6

共 37 条

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