In 2017,Zheng, Yi-Wen; Ye, Pan; Chen, Bin; Meng, Qing-Yuan; Feng, Ke; Wang, Wenguang; Wu, Li-Zhu; Tung, Chen-Ho published 《Benzene C-H Etherification via Photocatalytic Hydrogen-Evolution Cross-Coupling Reaction》.Organic Letters published the findings.Recommanded Product: Methyl 3-hydroxypropanoate The information in the text is summarized as follows:
Aryl ethers can be constructed from the direct coupling between the benzene C-H bond and the alc. O-H bond with the evolution of hydrogen via the synergistic merger of photocatalysis and cobalt catalysis. Utilizing the dual catalyst system consisting of 3-cyano-1-methylquinolinum photocatalyst and cobaloxime, intermol. etherification of arenes with various alcs. and intramol. alkoxylation of 3-phenylpropanols with formation of chromanes are accomplished. These reactions proceed at remarkably mild conditions, and the sole byproduct is equivalent hydrogen gas. This methodol. was applied to the de novo synthesis of butoxycaine (I) starting fro benzene. In the part of experimental materials, we found many familiar compounds, such as Methyl 3-hydroxypropanoate(cas: 6149-41-3Recommanded Product: Methyl 3-hydroxypropanoate)
Methyl 3-hydroxypropanoate(cas: 6149-41-3) belongs to esters with low molecular weight are commonly used as fragrances and found in essential oils and pheromones. Their flexibility and low polarity is manifested in their physical properties; they tend to be less rigid (lower melting point) and more volatile (lower boiling point) than the corresponding amides. Recommanded Product: Methyl 3-hydroxypropanoate
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics