Chemistry is an experimental science, and the best way to enjoy it and learn about it is performing experiments. Application In Synthesis of Isoxazole. Introducing a new discovery about 288-14-2, Name is Isoxazole
Water promoted one-pot three-step synthesis of novel n-saccharin isoxa-zolines/isoxazoles using KI/oxone under ultrasonic activation
A green and efficient regioselective protocol was developed for the preparation of novel isoxazolines and isoxazoles of N-saccharin derivatives via the water-promoted cycloaddition reaction of nitrile oxides with alkenes and alkynes. It is noteworthy that KI/Oxone/water-promoted one-pot three-component reactions of aldehyde, hydroxylamine hydrochloride, and alkene or alkyne were observed to be very satisfactory. The synthesis of all adducts (4a-j/5a-j) has been carried out by this method with high to excellent yields (70-95%) at 25C within 30 min, using ultrasonic probe. All the new compounds were thoroughly characterized by spectroscopic techniques and also 5b, 5c and 5f were structurally identified by single-crystal X-ray diffraction methods. X-ray crystallography structure analysis clearly supported the regioselectivity of the cycloaddition reaction.
Note that a catalyst decreases the activation energy for both the forward and the reverse reactions and hence accelerates both the forward and the reverse reactions.Application In Synthesis of Isoxazole, you can also check out more blogs about288-14-2
Reference£º
Isoxazole – Wikipedia,
Isoxazole | C3H3NO – PubChem