Tetrahedron letters

Ti (IV)-based catalytic membranes for efficient and selective oxidation of secondary amines

…, E Drioli, WA Nugent, LJ Prins, P Scrimin, G Licini

文献索引：Buonomenna, Maria Giovanna; Drioli, Enrico; Nugent, William A.; Prins, Leonard J.; Scrimin, Paolo; Licini, Giulia Tetrahedron Letters, 2004 , vol. 45, # 40 p. 7515 - 7518

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被引用次数: 20

摘要

The incorporation of homogenous Ti (IV)/trialkanolamine catalyst in polymeric membranes provided new polymeric catalytic Ti (IV)-based membranes, stable and efficient as heterogeneous catalysts for chemoselective oxidations of secondary amines to nitrones by alkyl hydroperoxides. Polyvinylidene fluoride (PVDF)-based catalytic membranes gave the best results affording products in short reaction times, high yields and selectivity using as ...