Facile and expedient synthesis of α,β-unsaturated isoxazol-5(4H)-ones under mild conditions
Sign Up to like & getrecommendations! Published in 2019 at "Research on Chemical Intermediates"
DOI: 10.1007/s11164-019-03999-7
Abstract: Abstract It was found that nano-SiO 2 –H 2 SO 4 was catalyzed by the three-component cyclocondensation of aryl/heteroaryl aldehydes, hydroxylamine hydrochloride, and β -ketoesters toward the synthesis of α , β -unsaturated isoxazol-5(4 H )-ones… read more here.
Keywords: facile expedient; mild conditions; unsaturated isoxazol; synthesis unsaturated ... See more keywords
Facile and expedient synthesis and anti-proliferative activity of diversely pyrrolones bearing 1,3-diphenylpyrazole moiety
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DOI: 10.1080/00397911.2019.1691737
Abstract: Abstract A series of some pyrrolone derivatives were synthesized from the acid hydrazide, derived from a pyrazolyl-2(3H)-furanone, through treating with some carbonyl reagents such as 1-phenyl-3-(thiophen-2-yl)-1H-pyrazole-4-carbaldehyde, formic acid, lauroyl chloride, succinoyl chloride, propionic anhydride, as… read more here.
Keywords: facile expedient; anti proliferative; expedient synthesis; synthesis anti ... See more keywords