@article { author = {Gaikwad, Milind}, title = {Regioselective One-pot transformation of 2’-hydroxy chalcones to 3,5-diphenylisoxazole via dehydrogenation of dihydroisoxazolines using Copper salt in DMF}, journal = {Journal of Applied Organometallic Chemistry}, volume = {1}, number = {2}, pages = {59-65}, year = {2021}, publisher = {Sami Publishing Company}, issn = {2783-3623}, eissn = {2783-1272}, doi = {10.22034/jaoc.2021.278705.1010}, abstract = {A synthesis of series of 3, 5-diaryl isoxazoles has been described. The Cu salt in DMF with EDU base induces oxidative dehydrogenation of 2-(5-phenyl-4,5-dihydroisoxazol-3-yl) phenol results in the formation of 2-(5-phenylisoxazol-3-yl) phenol in excellent yields under mild reaction conditions. The present protocol contains cheap catalyst, easy workup, normal reaction conditions and high selectivity.}, keywords = {dehydrogenation,Cu salt,2’ -hydroxy chalcones,3,5-diphenylisoxazole,dihydroisoxazolines}, url = {https://jaoc.samipubco.com/article_129417.html}, eprint = {https://jaoc.samipubco.com/article_129417_3ce50a6e056d04cf29f8887f2dcad3a0.pdf} }