Selective nitration of phenols using bismuth subnitrate/charcoal in the presence of trichloroisocyanuric acid under aprotic conditions

A mild,efficient and regioselective method for the mononitration of phenolic compounds is described using bismuth subnitrate/ charcoal in the presence of trichloroisocyanuric acid in CH2Cl2 at room temperature.

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Bibliographic Details
Published in:Chinese chemical letters 2010-11, Vol.21 (11), p.1283-1286
Main Authors: Pourali, Ali Reza, Fatemi, Fatemeh
Format: Article
Language:English
Subjects:
Bismuth subnitrate
Nitration
Phenol
Supported reagent
三氯异氰尿酸
二氯甲烷
选择性硝化
酚类化合物
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Description
Summary:A mild,efficient and regioselective method for the mononitration of phenolic compounds is described using bismuth subnitrate/ charcoal in the presence of trichloroisocyanuric acid in CH2Cl2 at room temperature.
ISSN:1001-8417
1878-5964
DOI:10.1016/j.cclet.2010.05.016