32284-50-7Relevant academic research and scientific papers
Aqueous phase preparation method of isoxazoline compound participating in vitamin E micro-micelle
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Paragraph 0090-0092, (2021/11/21)
The invention provides an aqueous phase synthesis method of the isoxazoline compound represented by the formula (III), wherein the benzaldehyde oxime represented by the formula (I) is a substrate, and the aqueous solution of the surfactant in the mass concentration 1 wt % - 5 wt % is N - chlorosuccinimide. Under the common action of the basic substance, the olefinic compound represented by the formula (II) is reacted 6 - 16h at room temperature, and the resulting reaction liquid is subjected to post-treatment to obtain the isoxazoline compound represented by the formula (III). Water serves as a reaction solvent, the use amount of the organic solvent is reduced, and zero emission of the solvent is realized.
Unprecedented formation of Δ2-isoxazoline and/or 1-nitroso-pyrazoline from α-bromoketone oximes and diazo compounds
Guo, Jianhua,Gaudette, John,Cheng, Jie-Fei
supporting information; experimental part, p. 933 - 935 (2009/05/11)
Reaction of α-bromoketone oximes with diazo compounds in the presence of a metal catalyst and base led to the unprecedented formation of two types of rings: Δ2-isoxazolines and 1-nitrosopyrazolines.
