116288-00-7

Upstream product

• 116287-98-0 2,9-bis-(4-methylphenyl)-1,10-phenanthroline 
• 802294-64-0 propionic acid 
• 116287-99-1 2-(4-Bromomethyl-phenyl)-9-(4-dibromomethyl-phenyl)-[1,10]phenanthroline 
• 66-71-7 1,10-Phenanthroline 
• 2417-95-0 p-tolyllithium 

Downstream Products

• 89372-90-7 5,10,15,20-tetrakis-(3,5-di-tert-butylphenyl)porphyrin 
• 14527-51-6 5,10,15,20-tetra(p-tolyl)porphyrin 
• 116288-01-8 Propionic acid 4-{9-[4-((5Z,10Z,14Z,19Z)-10,15,20-tri-p-tolyl-porphyrin-5-yl)-phenyl]-[1,10]phenanthrolin-2-yl}-benzyl ester 

Relevant academic research and scientific papers

Synthesis of new copper(I)-complexed rotaxanes via click chemistry

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

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.

SYNTHESIS OF AN OBLIQUE BIS-PORPHYRIN SYSTEM CONTAINING A 1,10-PHENANTHROLINE SPACER

A molecule consisting of two porphyrin rings (free base or Zn complex) rigidly held by a 1,10-phenanthroline nucleus has been made ; the centre-to-centre separation is about 13 angstroem.