31554-55-9Relevant academic research and scientific papers
Isoxazoline- and isoxazole-liquid crystalline schiff bases: A puzzling game dictated by entropy and enthalpy effects
Fritsch, Luma,Baptista, Luis A.,Bechtold, Ivan H.,Araújo, Guilherme,Mandle, Richard J.,Merlo, Aloir A.
, (2019/11/26)
Two series of Schiff base (SB) liquid crystals (LC) containing the 5-membered rings isoxazoline or isoxazole were synthesized and characterized; 27 isoxazoline and 20 isoxazole compounds were obtained. Nematic, smectic A, and smectic C mesophases were fou
Synthesis of 3,5-diarylisoxazoles under solvent-free conditions using iodobenzene diacetate
Chandra Sekhar, Kondapalli Venkata Gowri,Sasank, Thripuraribhatla Venkata Naga Varuna Tara,Nagesh, Hunsur Nagendra,Suresh, Narva,Naidu, Kalaga Mahalakshmi,Suresh, Amaroju
, p. 1045 - 1048 (2014/01/06)
A simple and efficient method has been developed for conversion of chalcone oximes to 3,5-diaryl isoxazoles in excellent yields under solvent-free conditions. The synthesized compounds were characterized by infrared spectroscopy, 1H NMR, 13C NMR and HRMS.
Expeditious preparation of isoxazoles from Δ2-isoxazolines as advanced intermediates for functional materials
Vilela, Guilherme D.,Da Rosa, Rafaela R.,Schneider, Paulo H.,Bechtold, Ivan H.,Eccher, Juliana,Merlo, Aloir A.
, p. 6569 - 6572 (2012/01/03)
A collection of isoxazoles derivatives has been efficiently synthesized in three steps. The oximation reaction of aldehydes followed by nitrile oxide [3+2] 1,3-dipolar cycloaddition and MnO2-oxidation reaction furnished the title compounds which were purified by simple filtration on celite.
