Electric Literature of 875444-08-9, Chemistry is the experimental science by definition. We want to make observations to prove hypothesis. For this purpose, we perform experiments in the lab. 875444-08-9, Name is (4S,5R)-5-(3,5-Bis(trifluoromethyl)phenyl)-4-methyloxazolidin-2-one,introducing its new discovery.
The present invention discloses an optical pure aromatic hydrocarbon process for the preparation of beta-amino alcohol, which is characterized by comprising the following steps: D or L-amino acid with the starting materials or chloroformic acid benzyl ester CBz-Cl bitter wine acid reaction to obtain compound I-1 BOC; I-1 the compound with paraformaldehyde in a solvent reflux dehydration obtained compound in A I-2; compound I-2 yu Geshi reagent reaction, dilute hydrochloric acid treatment to obtain compound I-3; compound I-3 used can be aluminum isopropoxide catalytic reduction. The purpose of this invention is to overcome the shortcomings of the prior art, to provide a cheap and easily obtained materials to help to reduce the, simple preparation process, the resulting intermediate structure is stable process for the preparation of pharmaceutical intermediates. (by machine translation)
Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law.Electric Literature of 875444-08-9. In my other articles, you can also check out more blogs about 875444-08-9
Reference:
Oxazolidine – Wikipedia,
Oxazolidine | C3H2779NO – PubChem