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Indian Journal of Chemistry -Section B (IJC-B) >
IJC-B Vol.49B [2010] >
IJC-B Vol.49B(06) [June 2010] >
| Title: | Efficient synthesis of 1,3,4-oxadiazolyl-1,8-naphthyridines using iodobenzene diacetate in solid state |
| Authors: | Mogilaiah, K
Kumar, K Shiva
Swamy, J Kumara
Chandra, A Vinay |
| Keywords: | 1,3,4-Oxadiazoles
1,8-naphthyridines
iodobenzene diacetate [ PhI(OAc)2]
solid state |
| Issue Date: | Jun-2010 |
| Publisher: | CSIR |
| Abstract: | A
simple and highly efficient procedure has been described for the synthesis of
1-(5-aryl-[1,3,4]-oxadiazol-2-ylmethyl)-3-(3-methylphenyl)-1H-[1,8]naphthyridin-2-ones
5 by the oxidation of the
corresponding [2-oxo-3-(3-methylphenyl)-2H-[1,8]naphthyridin-1-yl]acetic
acid arylidenehydrazides 4 with
iodobenzene diacetate [ PhI(OAc)2] in solid state. The products are
obtained in good yields and in a state of high purity. The structural assignments
of compounds 2-5 are based on their
elemental analyses and spectral (IR and 1 H NMR) data. |
| Page(s): | 840-844 |
| Source: | IJC-B Vol.49B(06) [June 2010]
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