Towards multifold cycloswitching of biphotochromes: Investigation on a bond-fused dihydroazulene/vinylheptafulvene and dithienylethene/dihydrothienobenzothiophene

Chemical Communications

Volumn , Issue 16, 1999, Pages 1487-1488

  Mrozek, Thomas ^a   Görner, Helmut ^b   Daub, Jörg ^a  

^a UNIVERSITY OF REGENSBURG   (Germany)

^b MAX PLANCK INSTITUTE FOR CHEMICAL ENERGY CONVERSION   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

AZULENE DERIVATIVE; ETHYLENE; THIOPHENE DERIVATIVE; VINYL DERIVATIVE;

ARTICLE; CHEMICAL STRUCTURE; COMPLEX FORMATION; ISOMERISM; SYNTHESIS; ULTRAVIOLET RADIATION;

EID: 0342752569     PISSN: 13597345     EISSN: None     Source Type: Journal    
DOI: 10.1039/a903060c     Document Type: Article

References (22)

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11. H. Dürr and H. Bouas-Laurent, Photochromism Molecules and Systems, Elsevier, Amsterdam, 1990; B. L. Feringa, W. F. Jaeger and B. de Lange, Tetrahedron, 1993, 49, 8267; J. Daub, M. Beck, A. Knorr and H. Spreitzer, Pure Appl. Chem., 1996, 68, 1399.
12. H. Dürr and H. Bouas-Laurent, Photochromism Molecules and Systems, Elsevier, Amsterdam, 1990; B. L. Feringa, W. F. Jaeger and B. de Lange, Tetrahedron, 1993, 49, 8267; J. Daub, M. Beck, A. Knorr and H. Spreitzer, Pure Appl. Chem., 1996, 68, 1399.
13. H. Dürr and H. Bouas-Laurent, Photochromism Molecules and Systems, Elsevier, Amsterdam, 1990; B. L. Feringa, W. F. Jaeger and B. de Lange, Tetrahedron, 1993, 49, 8267; J. Daub, M. Beck, A. Knorr and H. Spreitzer, Pure Appl. Chem., 1996, 68, 1399.
14. Examples of biphotochromic systems: J. Daub, K. M. Rapp. J. Salbeck and U. Schöberl, Carbohydrates as Organic Raw Materials, ed. F. W. Lichtenthaler, VCH, Weinheim, 1991, p. 323; L. Gobbi, P. Seiler and F. Diederich, Angew. Chem., Int. Ed., 1999, 38, 674; H. Bleisinger, P. Scheidhauer, H. Dürr, V. Wintgens, P. Valat and J. Kossanyi, J. Org. Chem., 1998, 63, 990; J. Daub, C. Fischer, S. Gierisch and J. Sixt, Mol. Cryst. Liq. Cryst., 1992, 217, 177; H. D̈rr in J. C. Crano and R. J. Guglielmetti, Organic Photochromic and Thermochromic Compounds, Plenum, New York, vol. 1, 1999, p. 223.
15. Examples of biphotochromic systems: J. Daub, K. M. Rapp. J. Salbeck and U. Schöberl, Carbohydrates as Organic Raw Materials, ed. F. W. Lichtenthaler, VCH, Weinheim, 1991, p. 323; L. Gobbi, P. Seiler and F. Diederich, Angew. Chem., Int. Ed., 1999, 38, 674; H. Bleisinger, P. Scheidhauer, H. Dürr, V. Wintgens, P. Valat and J. Kossanyi, J. Org. Chem., 1998, 63, 990; J. Daub, C. Fischer, S. Gierisch and J. Sixt, Mol. Cryst. Liq. Cryst., 1992, 217, 177; H. D̈rr in J. C. Crano and R. J. Guglielmetti, Organic Photochromic and Thermochromic Compounds, Plenum, New York, vol. 1, 1999, p. 223.
16. Examples of biphotochromic systems: J. Daub, K. M. Rapp. J. Salbeck and U. Schöberl, Carbohydrates as Organic Raw Materials, ed. F. W. Lichtenthaler, VCH, Weinheim, 1991, p. 323; L. Gobbi, P. Seiler and F. Diederich, Angew. Chem., Int. Ed., 1999, 38, 674; H. Bleisinger, P. Scheidhauer, H. Dürr, V. Wintgens, P. Valat and J. Kossanyi, J. Org. Chem., 1998, 63, 990; J. Daub, C. Fischer, S. Gierisch and J. Sixt, Mol. Cryst. Liq. Cryst., 1992, 217, 177; H. D̈rr in J. C. Crano and R. J. Guglielmetti, Organic Photochromic and Thermochromic Compounds, Plenum, New York, vol. 1, 1999, p. 223.
17. Examples of biphotochromic systems: J. Daub, K. M. Rapp. J. Salbeck and U. Schöberl, Carbohydrates as Organic Raw Materials, ed. F. W. Lichtenthaler, VCH, Weinheim, 1991, p. 323; L. Gobbi, P. Seiler and F. Diederich, Angew. Chem., Int. Ed., 1999, 38, 674; H. Bleisinger, P. Scheidhauer, H. Dürr, V. Wintgens, P. Valat and J. Kossanyi, J. Org. Chem., 1998, 63, 990; J. Daub, C. Fischer, S. Gierisch and J. Sixt, Mol. Cryst. Liq. Cryst., 1992, 217, 177; H. D̈rr in J. C. Crano and R. J. Guglielmetti, Organic Photochromic and Thermochromic Compounds, Plenum, New York, vol. 1, 1999, p. 223.
18. Examples of biphotochromic systems: J. Daub, K. M. Rapp. J. Salbeck and U. Schöberl, Carbohydrates as Organic Raw Materials, ed. F. W. Lichtenthaler, VCH, Weinheim, 1991, p. 323; L. Gobbi, P. Seiler and F. Diederich, Angew. Chem., Int. Ed., 1999, 38, 674; H. Bleisinger, P. Scheidhauer, H. Dürr, V. Wintgens, P. Valat and J. Kossanyi, J. Org. Chem., 1998, 63, 990; J. Daub, C. Fischer, S. Gierisch and J. Sixt, Mol. Cryst. Liq. Cryst., 1992, 217, 177; H. D̈rr in J. C. Crano and R. J. Guglielmetti, Organic Photochromic and Thermochromic Compounds, Plenum, New York, vol. 1, 1999, p. 223.
19. M. Irie, Mol. Cryst. Liq. Cryst., 1993, 227, 263.
20. Analogous to ref. 1(b); T. Mrozek, Diplomathesis, University of Regensburg, 1997.
21. (a) UV-lamp (K. Benda, Laborgeräte und Ultraviolettstrahler);
22. (b) High pressure Hg/Xe-cathode tip lamp with cut-off filter GG 455 (Schott).