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Nitro derivatives of 1‐picrylbenzotriazole
Author(s) -
Coburn Michael D.
Publication year - 1973
Publication title -
journal of heterocyclic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.321
H-Index - 59
eISSN - 1943-5193
pISSN - 0022-152X
DOI - 10.1002/jhet.5570100511
Subject(s) - chemistry , substituent , benzotriazole , nitro , chemical shift , nitro compound , medicinal chemistry , stereochemistry , organic chemistry , alkyl
The synthesis of the isomeric 4,6‐, 5,6‐, and 5,7‐dinitro‐1‐picrylbenzotriazoles has been accomplished. The nmr spectra of these compounds and the mononitro derivatives of 1‐picrylbenzotriazole were determined and the substituent effects of the nitro and picryl groups on the chemical shifts of the various benzotriazole protons are discussed.