100371-98-0Relevant academic research and scientific papers
Selective Synthesis of 5-Substituted N-Aryloxazolidinones by Cycloaddition Reaction of Epoxides with Arylcarbamates Catalyzed by the Ionic Liquid BmimOAc
Elageed, Elnazeer H. M.,Chen, Bihua,Wang, Binshen,Zhang, Yongya,Wu, Shi,Liu, Xiuli,Gao, Guohua
supporting information, p. 3650 - 3656 (2016/07/28)
A selective procedure for the synthesis of 5-substituted N-aryloxazolidinones by the coupling of epoxides with arylcarbamates catalyzed by ionic liquids has been developed. The effects of reaction time, reactant molar ratio, amount of catalyst, and temper
Synthesis of Oxazolidinones from Epoxides and Isocyanates Catalyzed by Rare-Earth-Metal Complexes
Wang, Peng,Qin, Jie,Yuan, Dan,Wang, Yaorong,Yao, Yingming
, p. 1145 - 1151 (2015/04/14)
Rare-earth-metal complexes stabilized by an amino-bridged triphenolate ligand showed high efficiency in catalyzing the cycloaddition of isocyanates and epoxides in the presence of NBu4I under mild conditions. This strategy is applicable to both
Stereocontrolled Oxazolidinone Formation by the Addition of 4,5-Disubstituted Iminodioxolane to Oxirane via a Spiro Compound
Baba, Akio,Seki, Kenji,Matsuda, Haruo
, p. 2684 - 2688 (2007/10/02)
4,5-Disubstituted 2-imino-1,3-dioxolanes readily add to oxiranes in the presence of AlCl3, furnishing 1,3-oxazolidin-2-ones in a stereospecific manner, where the configurations of oxiranes and iminodioxolanes are responsible for the configuration of products and the feasibility of the addition, respectively.A preliminary adduct, a spiro compound intermediate, is isolated, and its decomposition to oxazolidinone is demonstrated.
Cycloaddition Reaction of 2,3-Disubstituted Oxiranes with Isocyanates by Highly Activated Catalyst; Ph4SbI-Bu3SnI
Fujiwara, Masahiro,Baba, Akio,Tomohisa, Yuri,Matsuda, Haruo
, p. 1963 - 1966 (2007/10/02)
The combination of Ph4SbI and Bu3SnI proved to be a new excellent catalyst for effecting cycloaddition reaction of inactive 2,3-disubstituted oxiranes with isocyanatea under neutral conditions, yielding oxazolidinones in high yields, while either of both
Cycloaddition Reaction of Heterocumulenes with Oxiranes Catalyzed by an Organotin Iodide-Lewis Base Complex
Shibata, Ikuya,Baba, Akio,Iwasaki, Hiroyuki,Matsuda, Haruo
, p. 2177 - 2184 (2007/10/02)
Organotin halide-Lewis base complexes are versatile catalysts for the cycloaddition of heterocumulenes with oxiranes and afford good yields of five-membered heterocyclic compounds under mild and neutral conditions.The catalysts are sufficiently active tha
