85328-36-5Relevant articles and documents
A Modified Synthesis of Oxetan-3-ol
Feng, Y.,He, W.,Luo, Y.,Sun, W.,Xia, X. Y.,Zhan, L.
, p. 877 - 883 (2020/07/03)
Abstract: A highly regioselective ring opening reaction of terminal epoxides with 2-bromobenzoic acid catalyzed by tetrabutylammonium bromide was accomplished. The procedure is operationally simple and practical for the synthesis of a series of β-hydroxy esters. Using this protocol, oxetan-3-ol could be prepared efficiently in a good yield.
A method for synthesis of oxetane butanone (by machine translation)
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Paragraph 0028; 0032; 0036, (2019/03/26)
The present invention provides a method for synthesis of oxetane butanone, the method is used in the organic solvent, diluent, organic alkali exist under the conditions, by dehydrating the oxidizing agent will be 3 - oxygen heterocyclic butanol oxidation, further separation and purification to obtain 3 - oxetanone; the organic solvent as chain alkanes, halogenated hydrocarbon, alcohol, ethers in a; the thinner is dimethyl sulfoxide, N, N - dimethyl formamide in a; the organic base is triethylamine, ethylenediamine, diisopropyl ethylamine in a; the dehydration of the oxidizing agent is P2 O5 , P2 O3 In a. The present invention uses a phosphorus pentoxide system to oxidation to produce 3 - oxetanone, materials used in the cheap, is relatively simple in operation, avoids the use of hazardous chemicals, friendly to the environment, there are higher reaction yield, conducive to 3 - oxetanone in organic chemical and biological medicinal further application and development. (by machine translation)
FeCl3/pyridine: Dual-activation in opening of epoxide with carboxylic acid under solvent free condition
Zhao, Yichao,Wang, Wen,Li, Jian,Wang, Feng,Zheng, Xiufang,Yun, Hongying,Zhao, Weili,Dong, Xiaochun
supporting information, p. 5849 - 5852 (2013/10/21)
Inexpensive, non-toxic, and readily available catalyst system FeCl 3/pyridine was found to be highly efficient for the opening of a wide variety of epoxides with carboxylic acid under solvent free conditions.