15500-73-9Relevant articles and documents
Reactivity of arylnitrile oxides and C-aroyl-N-phenylnitrones with 3-methylenedihydro-(3H)-furan-2-one and itaconic anhydride
Roussel, Christophe,Ciamala, Kabula,Vebrel, Jo?l,Riche, Claude
, p. 1977 - 1991 (2009)
1,3-dipolar cycloaddition is a powerful route for the synthesis of five-membered heterocycles. The [3+2] cycloadditions of some α-methylene-γ-buryrolactones, namely 3-methylenedihydro-(3H)-furan-2-one (1) and itaconic anhydride (2) were studied. Their rea
Reaction of polyfluorinated cyclohexa-2,4-dienones with aryl nitrile oxides
Kovtonyuk,Gatilov, Yu. V.
, p. 1215 - 1220 (2013)
Reaction of 1,3-dipolar cycloaddition of 6-chloropentafluorocyclohexa-2,4- dienone, 6-chloro-3-(pentafluorophenoxy)tetrafluorocyclohexa-2,4-dienone, and perfluoro-6-phenoxycyclohexa-2,4-dienone with aryl nitrile oxides proceeds highly stereoselectively at
Regioselective [3+2] cycloaddition of nitrile oxides to 1Н-pyrrole-2,3-diones: synthesis of spiro[pyrroledioxazoles]
Dmitriev, Maksim V.,Maslivets, Andrey N.,Moroz, Anna А.
, (2022/01/31)
[Figure not available: see fulltext.] 1,3-Dipolar cycloaddition of 1H-pyrrole-2,3-diones to nitrile oxides generated in situ from N-hydroxybenzimidoyl chlorides by the action of triethylamine proceeds regioselectively with the formation of 1,4,2-dioxazole
One-pot Synthesis of Some Novel Xanthine Derived Isoxazoles as Potent Antibacterial Agents
Vidya
, p. 551 - 557 (2021/02/02)
In search of better antibacterial agents, a series of novel xanthine derived 3,5-disubstituted isoxazole derivatives were synthesized (3a-3j) in one-pot using 8-chloro-1,3-dimethyl-7-(prop-2-yn-1-yl)-1H-purine-2,6(3H,7H)-dione and aromatic aldehydes and f