Gong, Yuxin; Zhu, Zhaodong; Qian, Qun; Tong, Weiqi; Gong, Hegui published their research in Organic Letters in 2021. The article was titled 《Zn- and Cu-Catalyzed Coupling of Tertiary Alkyl Bromides and Oxalates to Forge Challenging C-O, C-S, and C-N Bonds》.HPLC of Formula: 6149-41-3 The article contains the following contents:
Here, the facile construction of sterically hindered tertiary alkyl ethers and thioethers via the Zn(OTf)2-catalyzed coupling of alcs./phenols with unactivated tertiary alkyl bromides and the Cu(OTf)2-catalyzed thiolation of unactivated tertiary alkyl oxalates with thiols was described. The present protocol represented one of the most effective unactivated tertiary C(sp3)-heteroatom bond-forming conditions via readily accessible Lewis acid catalysis that was surprisingly less developed. In the part of experimental materials, we found many familiar compounds, such as Methyl 3-hydroxypropanoate(cas: 6149-41-3HPLC of Formula: 6149-41-3)
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. HPLC of Formula: 6149-41-3
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics