Bulletin of the Chemical Society of Japan

Nitration of Pentamethylnitrobenzene, Pentamethylbenzoic Acid and Its Methyl Ester, Pentamethylacetanilide, and Pentamethylphenol and Its Methyl Ether. Orienting …

H Suzuki, K Nakamura

文献索引：Suzuki,H.; Nakamura,K. Bulletin of the Chemical Society of Japan, 1971 , vol. 44, p. 227 - 231

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被引用次数: 12

摘要

The nitration of a series of the titled pentamethylbenzene derivatives has been investigated in order to know the orienting effect of substituent groups for the side-chain nitrooxylation. The nitrooxylation was found to occur almost exclusively at the methyl groups adjacent to the electron-withdrawing substituents (NO 2, COOH, and COOCH 3), while with the compounds containing electron-donating groups (OH and OCH 3) the main reaction led to the ...