New research progress on 99189-60-3 in 2021. Catalysts allow a reaction to proceed via a pathway that has a lower activation energy than the uncatalyzed reaction. 99189-60-3, Name is 2-[1-(2-Amino-2-oxoethyl)cyclohexyl]acetic Acid, SMILES is O=C(O)CC1(CC(N)=O)CCCCC1, in an article , author is Guo, Sheng, once mentioned of 99189-60-3, COA of Formula: https://www.ambeed.com/products/99189-60-3.html.
A mild and practical method for the catalytic installation of the amino group across alkenes and alkynes has long been recognized as a significant challenge in synthetic chemistry. As the direct hydroamination of olefins using ammonia requires harsh conditions, the development of suitable electrophilic aminating reagents for formal hydroamination methods is of importance. Herein, we describe the use of 1,2-benzisoxazole as a practical electrophilic primary amine source. Using this heterocycle as a new amino group delivery agent, a mild and general protocol for the copper-hydride-catalyzed hydroamination of alkenes and alkynes to form primary amines was developed. This method provides access to a broad range of chiral alpha-branched primary amines and linear primary amines, as demonstrated by the efficient synthesis of the antiretroviral drug maraviroc and the formal synthesis of several other pharmaceutical agents.
But sometimes, even after several years of basic chemistry education, it is not easy to form a clear picture on how they govern reactivity! 99189-60-3, you can contact me at any time and look forward to more communication. COA of Formula: https://www.ambeed.com/products/99189-60-3.html.
Reference:
Benzisoxazole – Wikipedia,
,Benzisoxazole – an overview | ScienceDirect Topics