Magnetic Resonance in Chemistry

1H, 13C and 15N NMR spectroscopy and tautomerism of nitrobenzotriazoles

LI Larina, V Milata

Index: Larina, Lyudmila I.; Milata, Viktor Magnetic Resonance in Chemistry, 2009 , vol. 47, # 2 p. 142 - 148

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Citation Number: 15

Abstract

Abstract Benzotriazole nitro derivatives were prepared by nitration of the corresponding benzotriazoles and by methylation or cyclization of appropriate nitro-1, 2- phenylenediamines. Structures and tautomerism of the nitrobenzotriazoles were studied by multinuclear 1 H, 13 C, 15 N, and 2D NMR spectroscopy and quantum chemistry. Copyright© 2008 John Wiley & Sons, Ltd.

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[1, 2, 3] Triazolo [4, 5-h] quinolones. A new class of poten...

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