Synthesis of N-heteroarenemethyl esters via C-C bond cleavage of acyl cyanides under transition metal-free conditions was written by Lai, Miao;Su, Fangyao;Hu, Jingyi;Wang, Mengzhuo;Zhao, Mingqin;Zhang, Ganlin. And the article was included in Frontiers in Chemistry (Lausanne, Switzerland) in 2021.Safety of (6-Methoxypyridin-2-yl)methanol This article mentions the following:
A practical method to synthesize N-heteroaryl esters from N-heteroaryl methanols with acyl cyanides via C-C bond cleavage without using any transition metal is demonstrated here. The use of Na2CO3/15-crown-5 couple enables access to a series of N-heteroaryl esters in high efficiency. This protocol is operationally simple and highly environmentally benign producing only cyanides as byproducts. In the experiment, the researchers used many compounds, for example, (6-Methoxypyridin-2-yl)methanol (cas: 63071-12-5Safety of (6-Methoxypyridin-2-yl)methanol).
(6-Methoxypyridin-2-yl)methanol (cas: 63071-12-5) belongs to ethers. Of all the functional groups, ethers are the least reactive ones. Ether bonds are quite stable towards bases, oxidizing agents and reducing agents. But on the other hand, ethers undergo cleavage by reaction with acids. Electron-deficient reagents are also stabilized by ethers. For example, borane (BH3) is a useful reagent for making alcohols. Pure borane exists as its dimer, diborane (B2H6), a toxic gas that is inconvenient and hazardous to use. Borane forms stable complexes with ethers, however, and it is often supplied and used as its liquid complex with tetrahydrofuran (THF).Safety of (6-Methoxypyridin-2-yl)methanol
Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem