1,2,5-OXADIAZOLES SUBSTITUTED AT RING NITROGEN .1. SYNTHESIS AND STUDY OF 2-ETHYL-1,2,5-OXADIZAOL-3(2H)-ONES

Authors
SHEREMETEV AB STRELENKO YA NOVIKOVA TS KHMELNITSKII LI
Citation
Ab. Sheremetev et al., 1,2,5-OXADIAZOLES SUBSTITUTED AT RING NITROGEN .1. SYNTHESIS AND STUDY OF 2-ETHYL-1,2,5-OXADIZAOL-3(2H)-ONES, Tetrahedron, 49(26), 1993, pp. 5905-5914
Citations number
28
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Tetrahedron → ACNP
ISSN journal
00404020
Volume
49
Issue
26
Year of publication
1993
Pages
5905 - 5914
Database
ISI
SICI code
0040-4020(1993)49:26<5905:1SARN.>2.0.ZU;2-P
Abstract
The first representatives of the 2-alkyl-1,2,5-oxadiazol-3(2H)-ones ha ve been synthesized by the alkylation of trimethylsilyl derivatives of 3-hydroxyfurazans using triethyl orthoformate. The compounds obtained are investigated by C-13, N-14, N-15 and O-17 NMR, MS, IR and UV.