STRUCTURE AND THERMOLYSIS OF A 1,4,2-OXATELLURAZOLE, A NOVEL TELLURIUM CONTAINING HETEROCYCLE

Authors
MINOURA M KAWASHIMA T OKAZAKI R
Citation
M. Minoura et al., STRUCTURE AND THERMOLYSIS OF A 1,4,2-OXATELLURAZOLE, A NOVEL TELLURIUM CONTAINING HETEROCYCLE, Chemistry Letters, (9), 1994, pp. 1691-1692
Citations number
12
Categorie Soggetti
Chemistry
Journal title
Chemistry Letters → ACNP
ISSN journal
03667022
Issue
9
Year of publication
1994
Pages
1691 - 1692
Database
ISI
SICI code
0366-7022(1994):9<1691:SATOA1>2.0.ZU;2-1
Abstract
A novel tellurium containing heterocycle, 1,4,2-oxatellurazole, was ch aracterized by X-ray crystallographic analysis which showed a remarkab ly small C-Te-C bond angle (79.4 degrees), and its thermolysis afforde d the corresponding ketone and isonitrile derived from an intermediary isotellurocyanate in a manner of 1,3-dipolar cycloreversion.