Paliwal, Khushboo S. published the artcileIonic Liquid Functionalized Chitosan Catalyst with Optimized Hydrophilic/Hydrophobic Structural Balance for Efficient CO2 Fixation, Quality Control of 111-83-1, the publication is Asian Journal of Organic Chemistry (2022), 11(6), e202200121, database is CAplus.
In this work a series of chitosan-based catalysts with ranging hydrophobic/hydrophilic balance are successfully prepared by varying the ionic liquid and hydrocarbon chain length attached to chitosan. The chitosan modified with eight carbon units displayed efficient catalytic activity for the conversion of a wide range of epoxides to their corresponding cyclic carbonates under 1 atm pressure of carbon dioxide without cocatalyst and solvent. The optimized catalyst was able to convert even diepoxides and sterically bulky epoxides like t-Bu glycidyl ether to their corresponding cyclic carbonates. This study provides an insight into catalyst designing based on possible mol. interaction between reactants and active sites of the catalyst.
Asian Journal of Organic Chemistry published new progress about 111-83-1. 111-83-1 belongs to bromides-buliding-blocks, auxiliary class Bromide,Aliphatic hydrocarbon chain, name is 1-Bromooctane, and the molecular formula is C8H17Br, Quality Control of 111-83-1.
Referemce:
https://en.wikipedia.org/wiki/Bromide,
bromide – Wiktionary