Formation and characterization of a reactive chromium(v)–oxo complex: mechanistic insight into hydrogen-atom transfer reactions† †Electronic supplementary information (ESI) available: Crystallographic data of 2 and 3 in CIF, ESI-TOF-MS, UV-vis, ESR, DFT calculations, 1H NMR, and GC-MS data. CCDC 1017025 and 1017026. See DOI: 10.1039/c4sc02285h Click here for additional data file.

Mutual stabilisation between MII 4L6 tetrahedra and MIIX4 2– metallate guests† †Electronic supplementary information (ESI) available: Full experimental procedures, NMR, ESI-MS and UV-Vis spectra and details of the calculated void volumes and CIFS. CCDC 1047195–1047198. For ESI and crystallographic data in CIF or other electronic format see DOI: 10.1039/c5sc01083g Click here for additional data file. Click here for additional data file.

Near-IR absorbing donor–acceptor ligand-to-ligand charge-transfer complexes of nickel(ii)† †Electronic supplementary information (ESI) available: Complete experimental procedures, 1H, 13C and VT NMR data, complete electrochemical and solvatochromic analysis, and frontier orbital energies and atomic positions from DFT calculations. CCDC 1414822–1414824. For ESI and crystallographic data in CIF or other electronic format see DOI: 10.1039/c5sc02703a Click here for additional data file. Click here for additional data file.

5,20-Bis(α-oligothienyl)-substituted [26]hexaphyrins possessing electronic circuits strongly perturbed by meso-oligothienyl substituents† †Electronic supplementary information (ESI) available: General experimental methods, HR-ESI-TOF mass spectra, UV/Vis absorption spectra, NMR spectra, cyclic voltammograms, X-ray crystal structures and results of DFT calculations. CCDC 1025770, 1025771 and 1025772. For ESI and crystallographic data in CIF or other electronic format see DOI: 10.1039/c4sc03394a Click here for additional data file. Click here for additional data file.

Department of Chemistry, Graduate Schoo Kyoto 606-8502, Japan. E-mail: osuka@kuc Spectroscopy Laboratory for Functional p Chemistry Yonsei University, Seoul 120-749 † Electronic supplementary information methods, HR-ESI-TOF mass spectra, UV cyclic voltammograms, X-ray crystal struc CCDC 1025770, 1025771 and 1025772. Fo or other electronic format see DOI: 10.103 Cite this: Chem. Sci., 2015, 6, 1696

Rapid access to substituted 2-naphthyne intermediates via the benzannulation of halogenated silylalkynes† †Electronic supplementary information (ESI) available: Synthetic procedures, characterization data, and DFT calculations. CCDC 1539450 and 1539451. For ESI and crystallographic data in CIF or other electronic format see DOI: 10.1039/c7sc01625e Click here for additional data file. Click here for additional data file.

Asperterpenes A and B, two unprecedented meroterpenoids from Aspergillus terreus with BACE1 inhibitory activities† †Electronic supplementary information (ESI) available: 1D and 2D NMR, MS, UV, IR spectra for 1–3, 1D NMR for 4. CCDC 1416500 and 1416501. For ESI and crystallographic data in CIF or other electronic format see DOI: 10.1039/c6sc02464e Click here for additional data file. Click here for additional data file.