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1 H and 13 C NMR and x‐ray diffraction studies on pyrazolo[1,5‐ b ][1,2,4]triazine — A new heterocyclic system
Author(s) -
Sliskovic D. Robert,
Ashcroft Joseph,
Morton George O.,
James John C.,
Lin YangI.
Publication year - 1989
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.5570260438
Subject(s) - chemistry , triazine , x ray , x ray crystallography , crystallography , derivative (finance) , nuclear magnetic resonance spectroscopy , carbon 13 nmr , diffraction , stereochemistry , organic chemistry , physics , financial economics , optics , economics , quantum mechanics
The 1 H and 13 C nmr resonances of pyrazolo[1,5‐ b ][1,2,4]triazine ( 1 ) were assigned and the structure of its 2,3‐dimethyl derivative 2 was determined using X‐ray crystallography.