Nitration of alkaloids from carex parvae

T. I. Shirshova,I. V. Terent'eva,P. A. Vember,G. V. Lazur'evskii

Chemistry of Heterocyclic Compounds（1972）

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摘要

The direct nitration of brevicolline, brevicarine, and methyl-, acetyl-, and hydroxybrevicarine with concentrated nitric acid gave 6- and 8-nitrobrevicolline and 6,8-dinitro derivatives of the enumerated compounds. 6-Nitroharman was obtained by oxidation of 6-nitrobrevicolline to 6-nitroharman-4-carboxylic acid and subsequent decarboxylation.

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关键词

Oxidation, Methyl, Organic Chemistry, Nitric Acid, Alkaloid

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