An Expeditious and Convenient One Pot Synthesis of 2,5-Disubstituted-1,3,4-oxadiazoles
作者:Sabir H. Mashraqui、Shailesh G. Ghadigaonkar、Rajesh S. Kenny
DOI:10.1081/scc-120021845
日期:2003.1.8
Abstract A convenient, one pot procedure is reported for the synthesis of a variety of 2,5-disubstituted-1,3,4-oxadiazoles by condensing mono-arylhydrazides with acid chlorides in HMPA solvent under the microwave heating. The yields are good to excellent, the process is rapid and does not need any added acid catalyst or dehydratingreagent.
A Simple One-Pot Procedure for the Synthesis of 1,3,4-Oxadiazoles
作者:Eva Jedlovská、Ján Leško
DOI:10.1080/00397919408010196
日期:1994.7
Abstract A new method of synthesis of the 2,5-disubstituted 1,3,4-oxadiazoles, which uses the reaction of N-acyl-aldehyde hydrazones with chloramine T is described. The title compounds are obtained in very good yields (85–96%).
摘要 描述了一种合成 2,5-二取代 1,3,4-恶二唑的新方法,该方法利用 N-酰基醛腙与氯胺 T 的反应。以非常好的收率 (85–96%) 获得标题化合物。
Vakula,T.R. et al., Indian Journal of Chemistry, 1968, vol. 6, p. 172 - 173
作者:Vakula,T.R. et al.
DOI:——
日期:——
Saikachi,H. et al., Chemical and pharmaceutical bulletin, 1972, vol. 20, p. 1663 - 1668
作者:Saikachi,H. et al.
DOI:——
日期:——
PATSENKER L. D.; SHKUMAT A. P.; ADONINA N. V.; POLYAKOV V. K.; LAVRUSHIN +, YKP. XIM. ZH., 53,(1987) N 6, 628-631
作者:PATSENKER L. D.、 SHKUMAT A. P.、 ADONINA N. V.、 POLYAKOV V. K.、 LAVRUSHIN +