Chemistry is the experimental science by definition. We want to make observations to prove hypothesis. For this purpose, we perform experiments in the lab. , COA of Formula: https://www.ambeed.com/products/102195-79-9.html, 102195-79-9, Name is (2S,4S)-1-tert-Butyl 2-methyl 4-hydroxypyrrolidine-1,2-dicarboxylate, molecular formula is C11H19NO5, belongs to amides-buliding-blocks compound. In a document, author is Zhang, Shaohan, introduce the new discover.
The aminolysis of ethyl acetate was promoted significantly via continuous reaction in a tubular reactor. N-propylacetamide was thus synthesized without presence of solvent and catalyst. The optimum conditions were obtained as follows: the reaction temperature is 218 degrees C, the reaction pressure is 3.5 MPa, the molar ratio (ethyl acetate: N-propylamine) is 1:1, and the residence time is 350 min. Accordingly, the conversion of ethyl acetate is up to 94.8%. Furthermore, the kinetics of the rapid reaction stage (when the conversion of ethyl acetate is 20%-80%) can be expressed as lnk = -4629.44 1/T + 2.1366, and the apparent activation energy is E-a = 38489 J.mol(-1). (C) 2019 The Chemical Industry and Engineering Society of China,and Chemical Industry Press Co., Ltd. Allrights reserved.
A reaction mechanism is the microscopic path by which reactants are transformed into products. Each step is an elementary reaction. In my other articles, you can also check out more blogs about 102195-79-9. COA of Formula: https://www.ambeed.com/products/102195-79-9.html.
Reference:
Amide – Wikipedia,
,Amide – an overview | ScienceDirect Topics