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Covalent immobilisation of invertase onto a reactive film composed of 2-hydroxyethyl methacrylate and glycidyl methacrylate: properties and application in a continuous flow system
Abstract Invertase was covalently immobilised on the poly(hydroxyethyl methacrylate-co-glycidyl methacrylate) (poly(HEMA–GMA)) film. The invertase immobilisation capacity of the films was increasedExpand
Preparation and application of spacer-arm-attached poly(hydroxyethyl methacrylate-co-glycidyl methacrylate) films for urease immobilisation
Abstract Immobilisation of urease onto plain and six-carbon spacer-arm (i.e. 1,6-diaminohexane) attached poly(hydroxyethyl methacrylate- co -glycidyl methacrylate) [poly(HEMA–GMA)] films was studied.Expand
Efficient synthesis of ferrocenylenones by Friedel–Crafts acylation with EtAlCl2–Me3Al
Abstract Efficient synthesis of ferrocenylenones using a Friedel–Crafts acylation reaction is described. Acryloyl, methacryloyl, crotonoyl, cinnamoyl, and β-methylcrotonoyl chlorides react withExpand
Catalytic asymmetric nitroaldol (Henry) reaction with a zinc-Fam catalyst.
Ferrocenyl-substituted aziridinylmethanol (Fam-1) was used as a catalyst with zinc for the asymmetric nitroaldol (Henry) reaction and can be recovered and recycled without losing its activity. Expand
New zinc(II)-based catalyst for asymmetric azomethine ylide cycloaddition reactions.
A new chiral aziridino alcohol ligand for zinc(II)-catalyzed azomethine ylide cycloadditions is described, and the absolute sense of asymmetric induction appears to be dipolarophile-dependent. Expand
Catalytic enantioselective addition of diethylzinc to aldehydes using aziridine based chiral ligands
The readily available ferrocenyl substituted aziridinylmethanol 1 (FAM-1) was used as a chiral catalyst in the diethylzinc addition reaction to aromatic and aliphatic aldehydes to give secondaryExpand
Synthesis and biological evaluation of novel urea, thiourea and squaramide diastereomers possessing sugar backbone.
A series of novel chiral 14 urea, thiourea and squaramide stereoisomers possessing carbohydrate backbones as well as amide functional groups was synthesized and characterized by their, 1H NMR, 13CExpand
Copper-catalyzed asymmetric conjugate addition of diethylzinc to substituted chalcones using a chiral phosphine ligand
Abstract A series of chiral phosphine PFAM and phosphine oxide POFAM ligands were studied for the copper-catalyzed asymmetric diethylzinc addition to enones. One of these ligands, PFAM2 , was anExpand
Synthesis of New Ferrocenyl‐Substituted Aziridines via the Gabriel–Cromwell Reaction
Abstract The Gabriel–Cromwell method is applied successfully in the synthesis of ferrocenyl‐substituted aziridines. Acryloyl‐ and crotonoylferrocenes are brominated first and then reacted withExpand
Chiral phosphine oxide aziridinyl phosphonate as a Lewis base catalyst for enantioselective allylsilane addition to aldehydes
Abstract A series of chiral Lewis bases, phosphine oxide ferrocenyl aziridinyl methanol 1–4, phosphinyl aziridinyl phosphonates 5 and 6, and phosphine oxide aziridinyl phosphonates 7 and 8 wereExpand