501333-91-1Relevant academic research and scientific papers
Construction of trifluoromethylated quaternary stereocenters: Via p -quinone methides
Terashima, Kyu,Kawasaki-Takasuka, Tomoko,Agou, Tomohiro,Kubota, Toshio,Yamazaki, Takashi
, p. 3031 - 3034 (2020)
Development of a new synthetic method for the construction of quaternary centers with a trifluoromethyl group was realized by way of 1,6-addition of various nucleophiles including active methylene compounds to highly reactive δ-trifluoromethylated p-quinone methides generated in situ from the corresponding tertiary carbonates with a catalytic amount of an appropriate base.
Visible light-induced C-C bond cleavage in a multicomponent reaction cascade allowing acylations of sulfoximines with ketones
Bolm, Carsten,Ma, Ding,Shi, Peng,Tu, Yongliang,Wang, Chenyang,Zhang, Duo
supporting information, p. 8096 - 8101 (2021/10/04)
Visible light induces C-C-bond cleavage reactions of ketones, which can be utilized forN-acylations of sulfoximines. No (photo)catalyst is required, and the reactions occur at ambient temperature in air. The substrate scope is broad for both ketones and sulfoximines. For convertingNH-sulfoximines, the presence of NBS is essential.
ARYL SULFAMATE DERIVATIVES
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Page 28, (2010/02/07)
The present invention provides an aryl sulfamate derivative represented by Formula (I) (wherein Rr and Rs, which may be the same or different, each represent a hydrogen atom or lower alkyl, R1, R2, R3
