Recently I am researching about C-H ACTIVATION; ESTERIFICATION; FORMAMIDES; ALDEHYDES; CHEMISTRY; GRAPHENE, Saw an article supported by the National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [21671068]; Dengfeng Plan High-level Hospital Construction Opening Project of Foshan Fourth People’s Hospital [FSSYKF-2020012]. Published in TAYLOR & FRANCIS INC in PHILADELPHIA ,Authors: Wang, FH; Liu, ZY; Yang, S; Shi, L; Lin, DZ; Liu, HY; Yuan, GQ. The CAS is 99-93-4. Through research, I have a further understanding and discovery of 4′-Hydroxyacetophenone. Quality Control of 4′-Hydroxyacetophenone
The push-pull electronic and steric effect of copper porphyrin catalysts on the cross-dehydrogenative coupling (CDC) reaction between the hydroxyl group of phenol substrates and C(sp(3))-H bond have been investigated. Results showed that copper porphyrin bearing electron-withdrawing, bulky steric hindrance or heteroatom of pyridyl groups could increase the catalytic activity in the reaction. 5,10,15,20-(tetrakis(4-pyridyl)porphyrin)copper (CuTPyP) was found the best among all tested catalysts. Phenol substrates bearing various functional groups afforded moderate to excellent yields (99%). Significantly, as compared to other tested copper porphyrins, CuTPyP not only exhibited remarkable higher activity but also could shorten the reaction time from 12 to 6 h.
Quality Control of 4′-Hydroxyacetophenone. Bye, fridends, I hope you can learn more about C8H8O2, If you have any questions, you can browse other blog as well. See you lster.
Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles