Template-directed synthesis of linear porphyrin oligomers: classical, Vernier and mutual Vernier† †Electronic supplementary information (ESI) available: Synthesis and characterization of new compounds, ladder complexes, UV-vis-NIR titrations and binding data for reference compounds and for the formation of linear oligomer complexes, calculation of effective molarities, analytical GPC calibration and molar absorption coefficients. See DOI: 10.1039/c6sc05355f Click here for additional data file.

Nanorings with copper(ii) and zinc(ii) centers: forcing copper porphyrins to bind axial ligands in heterometallated oligomers† †Electronic supplementary information (ESI) available: Synthesis and characterization of new compounds, UV-vis-NIR titrations and binding data for reference compounds and for the formation of linear oligomer complexes, error analysis and calculation of statistical factors. See DOI: 10.1039/c6sc01809b Click here for additional data file.

The affinity of copper(II) porphyrins for pyridine ligands is extremely weak, but oligo-pyridine templates can be used to direct the synthesis of Cu-containing cyclic porphyrin oligomers when they also have Zn centers. We report the synthesis of two heterometallated nanorings: a six-porphyrin ring prepared from a Zn/Cu/Zn linear trimer and a ten-porphyrin ring prepared from a Zn/Zn/Cu/Zn/Zn pen...

Synthesis and stabilities of peptide-based [1]rotaxanes: molecular grafting onto lasso peptide scaffolds† †Electronic supplementary information (ESI) available: Experimental procedures and analytical data of all new compounds. CCDC 1520783. For ESI and crystallographic data in CIF or other electronic format see DOI: 10.1039/c7sc00021a Click here for additional data file. Click here for additional data file.

Au(iii)-aryl intermediates in oxidant-free C–N and C–O cross-coupling catalysis† †Electronic supplementary information (ESI) available: Detailed synthesis and full characterization of substrates, products and complexes. Crystallographic data for compounds 1ah, 3a and 3b. CCDC 1489676, 1489681 and 1489682, respectively. For ESI and crystallographic data in CIF or other electronic format see DOI: 10.1039/c6sc03699f Click here for additional data file. Click here for additional data file.

QBIS-CAT Group, Institut de Qúımica Comp de Qúımica, Universitat de Girona, Campu Spain. E-mail: [email protected] Servei de RMN, Facultat de Cien ̀cies, Univ UAB, Bellaterra E-08193, Catalonia, Spain † Electronic supplementary information full characterization of substrates, prod data for compounds 1ah, 3a and 3b. C respectively. For ESI and crystallographic see DOI: 10.1039/c6sc03699f Cite th...

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.

Flaws in foldamers: conformational uniformity and signal decay in achiral helical peptide oligomers† †Electronic supplementary information (ESI) available: Synthesis and characterisation of all new compounds. See DOI: 10.1039/c4sc03944k Click here for additional data file.