15 N‐NMR Spectroscopic Detection of the Tetrazolo[1,5‐ a ]pyrimidine/2‐Azidopyrimidine Equilibrium | Zendy

Hull William E. | Zendy; Künstlinger Michael | Zendy; Breitmaier Eberhard | Zendy

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15 N‐NMR Spectroscopic Detection of the Tetrazolo[1,5‐ a ]pyrimidine/2‐Azidopyrimidine Equilibrium

Author(s) -

Hull William E.,

Künstlinger Michael,

Breitmaier Eberhard

Publication year - 1980

Publication title -

angewandte chemie international edition in english

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 5.831

H-Index - 550

eISSN - 1521-3773

pISSN - 0570-0833

DOI - 10.1002/anie.198009241

Subject(s) - tetrazole , chemistry , ring (chemistry) , nuclear magnetic resonance spectroscopy , carbon 13 nmr satellite , fluorine 19 nmr , carbon 13 nmr , pyrimidine , azide , proton nmr , nmr spectra database , transverse relaxation optimized spectroscopy , spectral line , stereochemistry , organic chemistry , physics , astronomy

The reversible opening of the tetrazole ring in (1) to give the azide (2) was detected by highfield 15 N‐NMR spectroscopy. 1 H‐NMR and 13 C‐NMR spectra have also been recorded for (1) ⇌ (2) , R = n ‐butyl.

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