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Efficient Photoinduced Intramolecular Energy Transfer in an Oblique Bis-Porphyrin System
✍ Scribed by Sylvie Chardon-Noblat; Dr. Jean-Pierre Sauvage; Dr. Paul Mathis
- Publisher
- John Wiley and Sons
- Year
- 1989
- Tongue
- English
- Weight
- 373 KB
- Volume
- 28
- Category
- Article
- ISSN
- 0044-8249
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📜 SIMILAR VOLUMES
Free-base porphyrin dimers bridged by either 6,6'-diphenyl-2,2'-bipyridine or 2,9-diphenyl-1,10-phenanthroline spacers were synthesized and characterized. Metallation of one of the porphyrins with Zn II allowed us to study intramolecular energy-transfer processes between the Zn II -porphyrin photore
m, 8 H, anthracene), 8.18 (m, 9 H, tolyl and anthracene), 8.05 (m, 6 H, tolyl and anthracene), 7.55 (m, 16 H, tolyl and anthracene), 6.32 (s, 2 H, -OCH 2 , peripheral), 5.65 (s, 4 H, -OCH 2 , axial), 2.75 (s, 9 H, CH 3 ); 13 C NMR (50 MHz, CDCl 3 , 258C, TMS): 63.4 (-OCH 2 , peripheral), 57.2 (-OCH