76287-94-0Relevant academic research and scientific papers
Synthesis and antimicrobial evaluation of some halcones and their derived pyrazoles, pyrazolines, isoxazolines, and 5,6-dihydropyrimidine-2-(1H)-thiones
Abdel-Rahman, Adel A.-H.,Abdel-Megied, Ahmed E.-S.,Hawata, Mohamed A. M.,Kasem, Eman R.,Shabaan, Mohamed T.
, p. 889 - 897 (2008/02/11)
Chalcones were synthesized by a base catalyzed Claisen-Schmidt condensation reaction. Bromination of chalcones afforded the dibromo derivatives. Monobromo derivatives could be obtained by treating the corresponding dibromochalcones with dry benzene in the
Synthesis of New Isoxazoles from Isoxazolines, Chalkones, Chalkone Dibromides, Epoxides and Acetylated Ketoximes and Their Conversion into Novel Heterocycles
Elkasaby, M. A.,Salem, M. A. I.
, p. 571 - 575 (2007/10/02)
A convenient and easy conversion of 2-isoxazolines (II) to isoxazoles (V) via N-bromosuccinimide bromination and subsequent dehydrobromination with bases is described.The isoxazoles have also been synthesized from chalkones (I), chalkone dibromides (III)
