The reaction rate of a catalyzed reaction is faster than the reaction rate of the uncatalyzed reaction at the same temperature. Category: amides-buliding-blocks, 68076-36-8, Name is tert-Butyl (4-aminobutyl)carbamate, SMILES is O=C(OC(C)(C)C)NCCCCN, in an article , author is Cai, Yuan, once mentioned of 68076-36-8.
Approach to Tertiary-Type beta-Hydroxyl Carboxamides Through Sc(OTf)(3)-Catalyzed Addition of Ynamides and Ketones
An efficient approach to access functionalized tertiary-type beta-hydroxyl carboxamides has been developed through Sc(OTf)(3)-catalyzed addition of ynamides and substituted ketones. Water was found to be an important reaction substrate, and the solvent was not needed in this process. A broad range of substituted ynamides and ketones was well applicable to the reaction with excellent chemical selectivities. Moreover, several chiral beta-hydroxyl carboxamides 3j-3r were prepared with excellent regioselectivities and outstanding diastereoselectivities.
But sometimes, even after several years of basic chemistry education, it is not easy to form a clear picture on how they govern reactivity! 68076-36-8, you can contact me at any time and look forward to more communication. Category: amides-buliding-blocks.