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Your search keyword '"Heinrich, F."' showing total 5 results
Start Over Author "Heinrich, F." Journal chemical communications
5 results on '"Heinrich, F."'

1. Access to isoindole-derived BODIPYs by an aminopalladation cascade.

Author

von Köller, Heinrich F., Geffers, Finn J., Kalvani, Pedram, Foraita, Adrian, Loß, Patrick-Eric J., Butschke, Burkhard, Jones, Peter G., and Werz, Daniel B.

Subjects
*STAINS & staining (Microscopy), *PYRROLES, *MOIETIES (Chemistry), *ISOINDOLE, *DYES & dyeing, *FAMILIES
Abstract

Here, we present a new route to dyes of the BODIPY family. We first built up a N-Boc-protected dipyrromethene scaffold via an aminopalladation cascade. Subsequentially, the pyrrole moiety was deprotected and the BF2 unit inserted. Depending on the terminating reaction, BODIPYs with either aryl or alkynyl moieties were accessible. [ABSTRACT FROM AUTHOR]

Published
2023
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2. On surface O-glycosylation by catalytic microcontact printing

Author

Serena Traboni, Bart Jan Ravoo, Moritz Buhl, Heinrich F. Arlinghaus, Sebastian Lamping, and Martin Körsgen

Subjects
Surface (mathematics), Glycosylation, 010405 organic chemistry, Metals and Alloys, Nanotechnology, General Chemistry, 010402 general chemistry, Ligand (biochemistry), 01 natural sciences, Catalysis, 0104 chemical sciences, Surfaces, Coatings and Films, Electronic, Optical and Magnetic Materials, Protein–protein interaction, chemistry.chemical_compound, chemistry, Covalent bond, Microcontact printing, Materials Chemistry, Ceramics and Composites, Surface modification
Abstract

The generation of carbohydrate patterns on surfaces enables a wide range of analytical and diagnostic applications and efficient methods for carbohydrate immobilization are crucial for this purpose. We report on surface O-glycosylation by catalytic printing as a novel, effective method for the covalent immobilization of carbohydrates in micropatterns. Beside the verification of surface functionalization, the suitability of the generated surface for ligand protein interactions was demonstrated.

Published
2017

5. Chemically orthogonal trifunctional Janus beads by photochemical “sandwich” microcontact printing.

Author

Kaufmann, Tobias, Wendeln, Christian, Gokmen, M. Talha, Rinnen, Stefan, Becker, Maria M., Arlinghaus, Heinrich F., Du Prez, Filip, and Ravoo, Bart Jan

Subjects
CONTACT printing (Photographic process), ENCAPSULATION (Catalysis), CHEMICAL reactions, MOLECULAR recognition, ALKENES, VAPOR-plating
Abstract

The combination of topographic and chemical orthogonality on polymer particles by site selective immobilization of functional thiols via thiol–ene chemistry provides a trifunctional particle surface with azide and acid functionalities on opposing poles and alkenes in the equatorial area. These Janus beads are accessible for site selective orthogonal chemical reactions as well as biomolecular recognition on the same particle. [ABSTRACT FROM AUTHOR]

Published
2013
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