Preparation and Charactrisation of 1,3-dipolar cycloaddition of nitrones with 4-amino antipyrene | ||
| Journal of Univesity of Thi-Qar | ||
| Article 1, Volume 11, Issue 4, December 2016, Pages 1-21 | ||
| Authors | ||
| Dakhil Z. Mutlaq; Raad J. Ali | ||
| Abstract | ||
| Some nitrones (1-5), derived from N–phenyl hydroxylamine with substituted benzaldehyde such as (3-chlorobenzaldehyde, 4-chlorobenzaldehyde, 3-nitrobenzaldehyde, 4-florobenzaldehyde, 2-nitrobenzaldehyde). In subsequent 1,3-dipolar cycloaddition reactions of nitrones with 4-amino antipyrene give isoxazolidines (6-10), They have been identified by 1HNMR, 13CNMR, IR and Mass spectra | ||
| Keywords | ||
| nitrones; isoxazolidines; dipolar cycloaddition; dipolarophile; heterocycles; benzaldehyde; phenyl hedroxyl amine; amino antipyrene | ||
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