136003-83-3Relevant academic research and scientific papers
Synthesis of new copper(I)-complexed rotaxanes via click chemistry
Durot, Stéphanie,Mobian, Pierre,Collin, Jean-Paul,Sauvage, Jean-Pierre
, p. 8496 - 8503 (2008/12/21)
The Cu(I)-catalyzed dipolar cycloaddition of azides and terminal alkynes ('click' chemistry) has been used as a mild and efficient stoppering reaction for the preparation of new copper(I)-complexed rotaxanes.
Synthesis of bis-porphyrins containing a 2,9-diphenyl-1,10-phenanthroline spacer
Chabdon-Noblat, Sylvie,Sauvage, Jean-Pierre
, p. 5123 - 5132 (2007/10/02)
The synthesis of bis-porphyrins disposed in an oblique fashion is described. The tetrapyrrole rings are linked via a 2,9-diphenyl-1,10-phenanthroline spacer. Two routes have been investigated: a step wise procedure and a direct strategy involving a double cyclisation step. From the bis-free base porphyrin, synthesized with an overall yield of 1% from 2,9-di(p-tolyl)-1,10-phenanthroline, an unsymmetrical zinc (II) porphyrin free base system was prepared and isolated in view of excited state energy and electron transfer.
