Synthesis of novel polyethers with abundant reactive sites and diverse skeletons based on the ring-opening reaction of D-A cyclopropanes was written by Wu, Shuai;Li, Jun-Fang;Sun, Xiu-Li;Wang, Xiao-Yan;Tang, Yong. And the article was included in Polymer Chemistry in 2020.Category: ethers-buliding-blocks This article mentions the following:
Based on the ring-opening reaction of D-A cyclopropanes, a facile synthesis of novel polyethers is developed with mol. weights up to 17.7 kg mol-1. The resulting polymers possess diverse skeletons and abundant reactive gem-diester groups, which could be conveniently transformed into polyethers with a novel topol. or bearing carboxylic acid groups. In the experiment, the researchers used many compounds, for example, 2-(2-Methoxyethoxy)ethanol (cas: 111-77-3Category: ethers-buliding-blocks).
2-(2-Methoxyethoxy)ethanol (cas: 111-77-3) 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. Ethyl ether is an excellent solvent for extractions and for a wide variety of chemical reactions. It is also used as a volatile starting fluid for diesel engines and gasoline engines in cold weather. Dimethyl ether is used as a spray propellant and refrigerant. Methyl t-butyl ether (MTBE) is a gasoline additive that boosts the octane number and reduces the amount of nitrogen-oxide pollutants in the exhaust. The ethers of ethylene glycol are used as solvents and plasticizers.Category: ethers-buliding-blocks
Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem