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Oxazolo[3,2-a]pyridinium and oxazolo[3,2-a]pyrimidinium salts in organic synthesis

✍ Scribed by E. V. Babaev; V. L. Alifanov; A. V. Efimov

Publisher
Springer
Year
2008
Tongue
English
Weight
951 KB
Volume
57
Category
Article
ISSN
1573-9171

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πŸ“œ SIMILAR VOLUMES

2-(4-BromoΒ­phenΒ­yl)oxazolo[3,2-a]pyrimid
2-(4-BromoΒ­phenΒ­yl)oxazolo[3,2-a]pyrimidinium perchlorate
✍ Rybakov, Victor B. ;Alifanov, Vadim L. ;Babaev, Eugene V. πŸ“‚ Article πŸ“… 2006 πŸ› International Union of Crystallography 🌐 English βš– 159 KB

The title compound, C 12 H 8 BrN 2 O + ÁClO 4 Γ€ , was synthesized and characterized by 1 H NMR and single-crystal X-ray diffraction. The essentially planar p-bromophenyl fragment and plane of the heterocyclic system form a dihedral angle of 1.79 (7) . Short intermolecular contacts (ca 3.0 A ˚) invol