Abstract
N-Acyl araldehyde hydrazones when treated with Ac2O/pyridine were acetylated and cyclised to 5-substituted 2-aryl-3-acetyl-1,3,4-oxadiazolines in good yield.
References
1.
Rollas S.
, and
Karakus S.
, Marmara Pharm. J. , 2012 , 16 , 120 .
2.
Sahu V.K.R.
,
Singh A.K.
, and
Yadav D.
, Int. J. Chem. Tech. Res. , 2011 , 3 , 1362 .
3.
Martins Alho M.A.
,
Baggio R.
, and
D'Accorso N.B.
, Arkivoc , 2013 , iii , 129 .
4.
Dimmock J.R.
,
Vashishtha S.C.
, and
Stables J.P.
, Eur. J. Med. Chem. , 2000 , 35 , 241 .
5.
Han D.
,
Meng X.-B.
,
Wang L.-N.
,
Liu H.
,
Yao Y.
,
Wang Z.
,
Yang Z.-J.
,
Liu Z.-M.
, and
Li Z.-J.
, Tetrahedron-Asymmetr. , 2009 , 20 , 399 .