61428-20-4Relevant articles and documents
Preparation method of isoxazole derivative
-
Paragraph 0084-0089, (2019/12/02)
The invention relates to a preparation method of an isoxazole derivative, which comprises the following steps of mixing an propargyl alcohol derivative, a halogen source, an acid and a solvent, and heating to react; adding the hydroxylamine into the react
Polymer-supported vinyl sulfone as an efficient reagent for the synthesis of 3-monosubstituted isoxazoles
Wu, Guo-Jian,Sheng, Shou-Ri,Li, Dan,Xu, Li-Fan,Huang, Zhen-Zhong
, p. 3034 - 3043 (2013/09/12)
Polystyrene-supported vinyl sulfone reagent has been developed and used for solid-phase organic synthesis of 3-monosubstituted isoxazoles by 1,3-dipolar cycloaddition reaction with nitrile oxides and subsequent cleavage from the polymer support through an
Reaction of β-dimethylaminovinyl ketones with hydroxylamine: A simple and useful method for synthesis of 3- and 5-substituted isoxazoles
Rosa, Fernanda A.,Machado, Pablo,Bonacorso, Helio G.,Zanatta, Nilo,Martins, Marcos A. P.
, p. 879 - 885 (2008/09/21)
(Chemical Equation Presented) The regioselective synthesis of 3- and 5-substituted-isoxazoles from the reaction of β-dimethylaminovinyl ketones [R-C(O)CH=CH-NMe2, where R = Ph, MeO-4-C6H4, F-4-C6H4, C