Substitution and solvent effects in the chalcones isomerization barrier of flavylium photochromic systems

Photochemical and Photobiological Sciences

Volumn 6, Issue 4, 2007, Pages 381-385

  Roque, Ana ^a   Lima, João Carlos ^a   Parola, A Jorge ^a   Pina, Fernando ^a  

^a UNIVERSIDADE NOVA DE LISBOA   (Portugal)

Author keywords

[No Author keywords available]

Indexed keywords

ACETONITRILE; AROMATIC COMPOUND; CHALCONE DERIVATIVE; PROTON; SOLVENT;

ARTICLE; CORRELATION ANALYSIS; ELECTRON TRANSPORT; ISOMER; ISOMERIZATION; LIGHT; PHOTOCHEMISTRY; PRIORITY JOURNAL; PROTON NUCLEAR MAGNETIC RESONANCE; SUBSTITUTION REACTION;

EID: 34047209556     PISSN: 1474905X     EISSN: 14749092     Source Type: Journal    
DOI: 10.1039/b612612j     Document Type: Article

References (24)

1. F. Pina M. Maestri V. Balzani Chem. Commun. 1999 107, and references therein.
2. Photochromism—Molecules and Systems, ed. H. Dürr and H. Bouas-Laurent, Elsevier, Amsterdam, 1990.
3. J.-M. Lehn, Supramolecular Chemistry: Concepts and Perspectives, VCH, Weinheim, 1995.
4. V. Balzani and F. Scandola, Supramolecular Photochemistry, Ellis Horwood, Chichester, 1991.
5. Molecular Electronic Devices, ed. F. L. Carter, R. E. Siatkowsky and H. Woltjien, Elsevier, Amsterdam, 1988.
6. K. E. Drexler, Nanosystems: Molecular Machinery, Manufacturing, and Computation, Wiley, New York, 1992.
7. T. Thompson Byte 1996 45.
8. D. Rouvray Chem. Br. 1998 34 26.
9. L. B. Feringa W. F. Jager B. de Lange Tetrahedron 1993 49 8267.
10. P. Figueiredo J. C. Lima H. Santos M.-C. Wigand R. Brouillard F. Pina J. Am. Chem. Soc. 1994 116 1249.
11. F. Pina M. J. Melo M. Maestri R. Ballardini V. Balzani J. Am. Chem. Soc. 1997 119 5556.
12. F. Pina A. Roque M. J. Melo M. Maestri L. Belladelli V. Balzani Chem.–Eur. J. 1998 4 1184.
13. F. Pina M. J. Melo A. J. Parola M. Maestri V. Balzani Chem.–Eur. J. 1998 4 2001.
14. F. Pina M. J. Melo P. Passaniti N. Camaioni M. Maestri V. Balzani Eur. J. Org. Chem. 1999 11 3199.
15. F. Pina M. J. Melo M. Maestri P. Passaniti V. Balzani J. Am. Chem. Soc. 2000 122 4496.
16. M. Maestri F. Pina A. Roque P. Passaniti J. Photochem. Photobiol., A 2000 137 21.
17. F. Galindo J. C. Lima S. V. Luis M. J. Melo A. J. Parola F. Pina J. Mater. Chem. 2005 15 2840.
18. F. Galindo J. C. Lima S. V. Luis A. J. Parola F. Pina Adv. Funct. Mater. 2005 15 541.
19. R. Lutz R. Jordan J. Am. Chem. Soc. 1950 72 4090.
20. C. Reichardt, Solvent and Solvent Effects in Organic Chemistry, Wiley-VCH, Weinheim, 1990, pp. 159–160.
21. C. Michaelidis R. Wizinger Helv. Chim. Acta 1951 34 1761.
22. A. Katritzky P. Czerney J. Levell W. Du Eur. J. Org. Chem. 1998 2623.
23. F. Pina M. J. Melo New J. Chem. 1997 21 969.
24. M. Maestri R. Ballardini F. Pina M. J. Melo J. Chem. Educ. 1997 74 1314.