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10H-Pyrazino[2,3-b][1,4]benzotellurazine, a Novel Tellurium-Containing Heterocyclic System
- Source :
- Heteroatom Chemistry, Vol 2020 (2020)
- Publication Year :
- 2020
- Publisher :
- Wiley, 2020.
-
Abstract
- Condensation of 2,3-dichloropyrazine with 2-aminobenzenetellurole and 2-amino-5-methylbenzenetellurole, generated in situ by reduction of the corresponding ditellurides, resulted in the formation of novel 10H-pyrazino[2,3-b][1,4]benzotellurazine and its 7-methyl derivative. The products were purified via their well-crystallized 5,5-dibromo derivatives. X-ray crystallographic analysis of the title compound indicates that it has a pronounced V-shape and forms hydrogen-bonded dimers. Te, N-containing heterocycles have the potential of offering access to supramolecular assemblies.
- Subjects :
- Organic chemistry
QD241-441
Inorganic chemistry
QD146-197
Subjects
Details
- Language :
- English
- ISSN :
- 10427163 and 10981071
- Volume :
- 2020
- Database :
- Directory of Open Access Journals
- Journal :
- Heteroatom Chemistry
- Publication Type :
- Academic Journal
- Accession number :
- edsdoj.2b8ed441aeec4fd5b41af42fda643802
- Document Type :
- article
- Full Text :
- https://doi.org/10.1155/2020/1765950