Chemistry is an experimental science, SDS of cas: 72657-23-9, and the best way to enjoy it and learn about it is performing experiments.Introducing a new discovery about 72657-23-9, Name is (R)-Methyl 3-hydroxy-2-methylpropanoate, molecular formula is C5H10O3, belongs to chiral-catalyst compound. In a document, author is Duan, Hui-Xin.
A simple chiral primary-tertiary diamine derived from C-2-symmetric 1,2-diphenylethane-1,2-diamine as the organo-catalyst in combination with the trifluoroacetic acid additive for the asymmetric Mannich reaction of cyclic N-sulfonyl trifluoromethylated ketimines and methyl ketones afforded the desired product with high enantioselectivity (73-96% ee). The reactions proceeded well for a variety of different substituted cyclic N-sulfonyl trifluoromethyl ketimines and various alkyl methyl ketones, providing access to diverse enantioenriched benzo-fused cyclic sulfamidate N-heterocycles bearing a trifluoromethylated alpha-tetrasubstituted carbon stereocenter. This study also investigated the diastereoselective reduction of the carbonyl group and ring cleavage reduction of the sulfamidate group of the corresponding Mannich product.
Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law. In my other articles, you can also check out more blogs about 72657-23-9. SDS of cas: 72657-23-9.
Reference:
Chiral Catalysts,
,Chiral catalysts – SlideShare