4 article(s) from Rutjes, Floris P. J. T
Graphical Abstract
Figure 1: Protonated (or organylated) carbonyl (1) and hydroxy (or organyloxy) carbenium ion (2): two possibl...
Scheme 1: Acid-catalyzed interconversion of carbonyls, hydrates, hemiacetals and acetals.
Figure 2: Oxacarbenium, oxocarbenium, oxycarbenium and carboxonium ions.
Graphical Abstract
Figure 1: Assembly of catalyst-functionalized amphiphilic block copolymers into polymer micelles and vesicles...
Scheme 1: C–N bond formation under micellar catalyst conditions, no organic solvent involved. Adapted from re...
Scheme 2: Suzuki−Miyaura couplings with, or without, ppm Pd. Conditions: ArI 0.5 mmol 3a, Ar’B(OH)2 (0.75–1.0...
Figure 2: PQS (4a), PQS attached proline catalyst 4b. Adapted from reference [26]. Copyright 2012 American Chemic...
Figure 3: 3a) Schematic representation of a Pickering emulsion with the enzyme in the water phase (i), or wit...
Scheme 3: Cascade reaction with GOx and Myo. Adapted from reference [82].
Figure 4: Cross-linked polymersomes with Cu(OTf)2 catalyst. Reprinted with permission from [15].
Figure 5: Schematic representation of enzymatic polymerization in polymersomes. (A) CALB in the aqueous compa...
Figure 6: Representation of DSN-G0. Reprinted with permission from [100].
Figure 7: The multivalent esterase dendrimer 5 catalyzes the hydrolysis of 8-acyloxypyrene 1,3,6-trisulfonate...
Figure 8: Conversion of 4-NP in five successive cycles of reduction, catalyzed by Au@citrate, Au@PEG and Au@P...
Graphical Abstract
Scheme 1: Synthesis of ethyl diazoacetate (1).
Figure 1: Schematic representation of the microreactor setup.
Figure 2: Univariate optimization using 30 s, 15 °C and 1.5 equiv NaNO2 as standard.
Figure 3: 2D-Contour plots of the multivariate optimization.
Figure 4: Phase separation using a Flow-Liquid–Liquid-Extraction module (FLLEX) directly coupled to the micro...
Graphical Abstract
Figure 1: General approach for the use of dendritic catalysts in a dialysis bag.
Scheme 1: Synthesis of water-soluble iridium catalyst 3.
Scheme 2: Synthesis of the desymmetrized bipyridine 8.
Scheme 3: Attachment of the adapted ligand 8 to the dendrimers via a multi-isocyanate coupling, followed by i...
Scheme 4: Catalytic reductive amination of valine (18) via unfavorable equilibrium reactions in water.
Figure 2: Formation of 19 catalyzed by the three iridium catalysts.
Figure 3: Reaction setup to perform compartmentalized catalysis.
Figure 4: G3 catalyst 16 activity in dialysis device.
Figure 5: G4 catalyst 17 activity in subsequent runs.