Please use this identifier to cite or link to this item:
|Title:||Efficient synthesis of 9-aryl-6-(2-fluorophenyl)-1,2,4-triazolo[4,3-<img src='/image/spc_char/alpha.gif' border=0> ] [1,8]naphthyridines using chloramine-T under microwave irradiation|
Chandra, A Vinay
|Abstract:||A simple and highly efficient procedure has been described for the synthesis of 9-aryl-6-(2-fluorophenyl)-1,2,4-triazolo[4,3- <i><img src='/image/spc_char/alpha.gif' border=0> </i>][1,8]naphthyridines <b style="">8 </b>by oxidation of the corresponding aryl aldehyde 3-(2-fluorophenyl)-1,8-naphthyridin-2-ylhydrazones <b style="">7 </b>with chloramines-T in ethanol under microwave irradiation. The products are obtained in good yields and in state of high purity. The structures of the compounds <b>3-8</b> have been established on the basis of spectral (IR, <sup>1</sup>H NMR and MS) and analytical data.|
|Appears in Collections:||IJC-B Vol.49B(04) [April 2010]|
Items in NOPR are protected by copyright, with all rights reserved, unless otherwise indicated.