Synthesis of Diethynyltriptycene‐Linked Dipyridyl Ligands.

Abstract

Synthesis of Diethynyltriptycene-Linked Dipyridyl Ligands. -An efficient synthesis of a new family of syn N-donor ligands (V) involves dual Sonogashira cross-coupling. Additionally, quinoline derivative (VII) and imidazole derivative (IX) are prepared. -(KODANKO, J. J.; MORYS, A. J.; LIPPARD*, S. J.; Org. Lett. 7 (2005) 21, 4585-4588; Dep. Chem., MIT, Cambridge, MA 02139, USA; Eng.) -Bartels 08-076

An assembled ternary photocatalyst CoPh/CdSe@TiO2 for simultaneous photocatalytic CO2and proton reduction

“…Firstly, L1 was synthesized according to the method reported previously. 24,34 Next, L1 and 1,1 0 -bis(diphenylphosphino) ferrocene were refluxed in THF to replace bromo with the -PO 3 Et 2 group. Finally, L3 was obtained by hydrolysis in 6 M HCl aqueous solution.…”