Haraguchi, Naoki published the artcileAsymmetric transfer hydrogenation of imines catalyzed by a polymer-immobilized chiral catalyst, COA of Formula: C19H34ClN, the publication is Organic & Biomolecular Chemistry (2009), 7(1), 69-75, database is CAplus and MEDLINE.
The asym. transfer hydrogenation of imines was performed with the use of a polymer-immobilized chiral catalyst. The chiral catalyst, prepared from crosslinked polystyrene-immobilized chiral 1,2-diamine monosulfonamide, was effective in the asym. transfer hydrogenation of N-benzyl imines in CH2Cl2 to give a chiral amine in high yield and good enantioselectivity. Furthermore, an amphiphilic polymeric catalyst prepared from crosslinked polystyrene containing sulfonated groups successfully catalyzed the asym. transfer hydrogenation of cyclic imines in water. Enantioenriched secondary amines with up to 94% ee were obtained by using a polymeric catalyst.
Organic & Biomolecular Chemistry published new progress about 23616-79-7. 23616-79-7 belongs to chlorides-buliding-blocks, auxiliary class Phase Transfer Catalyst, name is N-Benzyl-N,N-dibutylbutan-1-aminium chloride, and the molecular formula is C19H34ClN, COA of Formula: C19H34ClN.
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