Iodobenzene diacetate on alumina: Efficient synthesis of 1,3,4-oxadiazolyl-1,8-naphthyridines in solventless system using microwaves
โ Scribed by K. Mogilaiah; J. Uma Rani; B. Sakram; N. Vasudeva Reddy
- Book ID
- 102345886
- Publisher
- Journal of Heterocyclic Chemistry
- Year
- 2006
- Tongue
- English
- Weight
- 215 KB
- Volume
- 43
- Category
- Article
- ISSN
- 0022-152X
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โฆ Synopsis
oxadiazol-2-ylmethyl)-3-(p-methoxyphenyl)-1H-[1,8]naphthyridin-2-ones (5) were synthesized by the oxidative cyclization of [2-oxo-3-(p-methoxyphenyl)-2H-[1,8]naphthyridin-1-yl]acetic acid arylidene-hydrazides (4) with alumina-supported iodobenzene diacetate (IBD) in solvent-free conditions under microwave irradiation. The products are obtained in good yields and in a state of high purity.
๐ SIMILAR VOLUMES
In an environmentally benign solventless system, alcohols are rapidly oxidized to carbonyl compounds using alumina-supported iodobenzene diacetate (IBD) as an oxidant under microwave irradiation.