Pairwise hydrogen addition in the selective semihydrogenation of alkynes on silica-supported Cu catalysts† †Electronic supplementary information (ESI) available: Additional NMR spectra and data on conversion, NMR signal enhancements and percentages of pairwise hydrogen addition. See DOI: 10.1039/c6sc05276b Click here for additional data file.

Pairwise hydrogen addition in the selective semihydrogenation of alkynes on silica-supported Cu catalysts.

Mechanistic insight into the semihydrogenation of 1-butyne and 2-butyne on Cu nanoparticles supported on partially dehydroxylated silica (Cu/SiO2-700) was obtained using parahydrogen. Hydrogenation of 1-butyne over Cu/SiO2-700 yielded 1-butene with ≥97% selectivity. The surface modification of this catalyst with tricyclohexylphosphine (PCy3) increased the selectivity to 1-butene up to nearly 10...

Selective glycoprotein detection through covalent templating and allosteric click-imprinting† †Electronic supplementary information (ESI) available: Synthetic procedures, synthesis of DFC, NMR spectra, surface modification and characterisation in addition to SPR analysis. See DOI: 10.1039/c5sc02031j Click here for additional data file.

Highly selective acylation of polyamines and aminoglycosides by 5-acyl-5-phenyl-1,5-dihydro-4H-pyrazol-4-ones† †Electronic supplementary information (ESI) available: Experimental procedures, kinetic data, UV/Vis spectra, NMR spectra, and HPLC traces. X-ray data for 44. CCDC 1563600. For ESI and crystallographic data in CIF or other electronic format see DOI: 10.1039/c7sc03184j Click here for additional data file. Click here for additional data file.

Silica-supported isolated gallium sites as highly active, selective and stable propane dehydrogenation catalysts† †Electronic supplementary information (ESI) available: Experimental details, material characterization data, catalytic measurement details and crystallographic details. CCDC 1499756. For ESI and crystallographic data in CIF or other electronic format see DOI: 10.1039/c6sc05178b Click here for additional data file. Click here for additional data file.

Dynamic induction of enantiomeric excess from a prochiral azobenzene dimer under circularly polarized light† †Electronic supplementary information (ESI) available: Synthesis, 1H NMR spectra, 13C NMR spectra, UV absorption plots, HPLC traces, and CD spectra of the compounds; crystallographic information files. CCDC 1003754. For ESI and crystallographic data in CIF or other electronic format see DOI: 10.1039/c4sc01993h Click here for additional data file. Click here for additional data file.