55136-85-1Relevant academic research and scientific papers
Sulfinate-Organocatalyzed (3+2) Annulation of Allenyl Sulfones with 1,1-Dicyano Olefins in the Presence of a Quaternary Ammonium Phase Transfer Agent
Martzel, Thomas,Lohier, Jean-Fran?ois,Gaumont, Annie-Claude,Brière, Jean-Fran?ois,Perrio, Stéphane
supporting information, p. 2696 - 2706 (2018/07/29)
The benzenesulfinate-catalyzed (3+2) annulation between allenyl sulfones and aryl(alkyl)idenemalononitriles has been developed under mild phase transfer conditions, affording a breadth of functionalized sulfonyl cyclopentenes in good to excellent yields (
Unique Reactivity of α-Substituted Electron-Deficient Allenes using Sulfinate Salts as Lewis Base Organocatalysts
Martzel, Thomas,Lohier, Jean-Fran?ois,Gaumont, Annie-Claude,Brière, Jean-Fran?ois,Perrio, Stéphane
supporting information, p. 96 - 106 (2017/01/14)
The efficient sulfinate-catalyzed intermolecular addition reaction of α-substituted allenyl sulfones and allenoates with Michael acceptors is highlighted. The sequence proceeds under mild conditions to provide a scalable and efficient access to versatile
Direct synthesis of highly substituted thiophenes through copper(i)-catalyzed tandem reactions of alkylidenethiiranes with terminal alkynes
Zhang, Yiping,Bian, Ming,Yao, Weijun,Gu, Jianming,Ma, Cheng
supporting information; scheme or table, p. 4729 - 4731 (2010/01/16)
A novel copper(i)-catalyzed tandem addition/cycloisomerization reaction of 1-phenylsulfonylalkylidenethiiranes with terminal alkynes for the convergent assembly of 2-(α-phenylsulfonylalkyl)-thiophenes is reported, which could directly assemble various fun
