Application of 33282-15-4, Chemistry is the experimental science by definition. We want to make observations to prove hypothesis. For this purpose, we perform experiments in the lab. 33282-15-4, Name is 5-(4-Hydroxyphenyl)isoxazole-3-carboxylic acid,introducing its new discovery.
One-Pot Monomethylation of Substituted Anilines by Phase Transfer Catalyst
A one-pot monomethylation of substituted anilines (1) by phase transfer catalysis has been developed.The primary amino function of 1 is protected by treatment with formic acid to give N-formylanilines (2) which are methylated in situ with dimethyl sulphate in the presence of tetrabutylammonium hydrogen sulphate, anhyd.K2CO3 and powdered NaOH.The resultant N-formyl-N-methylanilines (3) on deformylation by boiling with water furnish N-methyl-anilines (4) in high yields with >95percent purity.
We¡¯ll also look at important developments in the pharmaceutical industry because understanding organic chemistry is important in understanding health, medicine, the role of 33282-15-4, and how the biochemistry of the body works.Application of 33282-15-4
Reference£º
Isoxazole – Wikipedia,
Isoxazole | C3H3NO – PubChem