59137-68-7Relevant articles and documents
General, Straightforward, and Atom-Economical Synthesis of Vinyl Triflimides
Hao, Lei,Pan, Qianwen,Zhang, Congdi,Wang, Sen,Wang, Weilin,Zhang, Junjie,Bai, Lu,Wang, Youliang
, p. 12272 - 12275 (2021/08/09)
Vinyl triflimides were only accessible recently and their chemistry is yet to be discovered. Herein, we describe a general, straightforward and atom-economical synthesis of these materials from alkynes and triflimide. A vast array of terminal and internal alkynes with broad spectrum of functionalities could be employed to generate various di- and trisubstituted vinyl triflimides regiospecifically with high to specific stereoselectivity. Moreover, the protocol could be conducted on gram scale using terminal and internal alkynes. Preliminarily attempts to probe the unprecedented reactivity of vinyl triflimides revealed part of its chemical properties.
Organocatalytic Enantioselective Cycloetherifications Using a Cooperative Cation-Binding Catalyst
Jadhav, Amol P.,Oh, Jeong-A,Hwang, In-Soo,Yan, Hailong,Song, Choong Eui
supporting information, p. 5319 - 5322 (2018/09/13)
A highly enantioselective cycloetherification strategy for the straightforward synthesis of enantioenriched tetrahydrofurans, tetrahydropyrans, and oxepanes using Song's cation-binding oligoEG catalyst and KF as the base is demonstrated. A wide range of ?
Method of decarboxylation oxidative coupling for [alpha], [beta]-unsaturated carboxylic acid and cyclic ether compound
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Paragraph 0070; 0071; 0072; 0073; 0074, (2017/08/27)
The invention discloses a method of decarboxylation oxidative coupling for [alpha], [beta]-unsaturated carboxylic acid and a cyclic ether compound. In the method, under an oxygen-containing atmosphere, the [alpha], [beta]-unsaturated carboxylic acid and t
