148345-09-9Relevant academic research and scientific papers
Synthetic method of polysubstituted 2,3-dihydroisoxazole compounds
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Paragraph 0041; 0042; 0043, (2017/09/01)
The invention provides a synthetic method of polysubstituted 2,3-dihydroisoxazole compounds. According to the synthetic method, the polysubstituted 2,3-dihydroisoxazole compounds are synthesized from alkyne compounds and substituted nitrone under mild con
RING-OPENING OF 4-ISOXAZOLINES: COMPETITIVE FORMATION OF ENAMINO DERIVATIVES AND α,β-ENONES
Chiacchio, Ugo,Casuscelli, Franco,Liguori, Angelo,Rescifina, Antonio,Romeo, Giovanni,et al.
, p. 585 - 600 (2007/10/02)
Ring-opening of 3-substituted 4-isoxazolines, proceeding through the intermediate isoxazolinium salts, follows two competing reaction pathways leading to α,β-enones and enamines respectively.The rearrangement courses can be controlled as a function of substitution pattern and experimental conditions.
