Zinc polyoxometalate immobilized on ionic liquid-modified MCM-41: an efficient reusable catalyst for the selective oxidation of alcohols with hydrogen peroxide was written by Hajian, Robabeh;Jafari, Fereshteh. And the article was included in Journal of the Iranian Chemical Society in 2019.Product Details of 1777-82-8 This article mentions the following:
In this study, Keggin-type polyoxometalate [n-C4H9)4N]x[PW11ZnO39].nH2O was successfully immobilized on imidazole-functionalized ionic liquid-modified mesoporous MCM-41 by phys. adsorption. The PW11Zn@MCM-41-Im was characterized by FT-IR, ICP, XRD, SEM, nitrogen adsorption and desorption and DRUV-Vis anal. The results indicated that ZnPW11 could be successfully immobilized on mesoporous MCM-41-Im. This heterogeneous catalyst showed high catalytic performance and excellent selectivity in the oxidation of alcs. to the corresponding carbonyl groups with hydrogen peroxide. Furthermore, the supported ionic liquid catalyst was recovered by simple filtration and reused in four reaction runs with the preserve of the catalytic activity. In the experiment, the researchers used many compounds, for example, (2,4-Dichlorophenyl)methanol (cas: 1777-82-8Product Details of 1777-82-8).
(2,4-Dichlorophenyl)methanol (cas: 1777-82-8) belongs to alcohols. A strong base can deprotonate an alcohol to yield an alkoxide ion (R―O−). For example, sodamide (NaNH2), a very strong base, abstracts the hydrogen atom of an alcohol. A multistep synthesis may use Grignard-like reactions to form an alcohol with the desired carbon structure, followed by reactions to convert the hydroxyl group of the alcohol to the desired functionality.Product Details of 1777-82-8
Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts