Abstract
Different photochromic dihydroindolizines (DHIs) bearing conjugated aryleneethynylene tripodal linker systems were synthesized using several Sonogashira coupling reactions. The spirocyclopropene precursors incorporating different acetylenic bridge moieties at the 2-position of the fluorene moiety were synthesized via chemical and photochemical routes. Multiaddressable photochromic properties of the DHI derivatives substituted in the fluorene (region A) and pyridazine (region C) parts were studied. Optimization of the formation of the DHIs was also done by applying different palladium-mediated Sonogashira coupling reactions. Irradiation of the photochromic DHIs with polychromatic light led to colored betaines which undergo thermal 1,5-electrocyclization. The kinetics of the thermal 1,5-electrocyclization were studied by using a multichannel FT–UV–Vis spectrophotometer. A pronounced effect on the kinetic behavior of the 1,5-electrocyclization process of the betaines was observed by changing substitution from non-substituted to dimethyl-substituted pyridazines. Photodegradation experiments and the bleaching and fading cycles revealed high photostability of the betaines under investigation. These properties of betaines of tripodal linker conjugates will help these materials to find applications.
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Bouas-Laurent H, Dürr H (2001) Pure Appl Chem 73:639
Irie M (2001) In: Feringa BL (ed) Molecular switches. Wiley-VCH, Weinheim
Mizokuro T, Mochizuki H, Kobayashi A, Horiuchi S, Yamamoto N, Tanigaki N (2004) Chem Mater 16:3469
Mizokuro T, Mochizuki H, Xiaoliang M, Horiuchi S, Tanaka N, Tanigaki N (2003) Jpn J Appl Phys 42:983
Hirshberg Y, Fischer E (1953) J Chem Soc 629
Persano L, Mele E, Athanassiou A, Cingolani R, Psignano D (2006) Chem Mater 18:4171
Kanakkanatt SV (1997) Proc SPIE Int Soc Opt Eng 3227:218
Berkovic G, Krongauz V (2000) Chem Rev 100:1741
Uznanski P (2003) Langmuir 19:1919
Guglielmetti R (1990) In: Dürr H, Bouas-Laurent H (eds) Photochromism: molecules and systems. Elsevier, Amsterdam
Ahmed SA, Hartmann T, Dürr H (2008) J Photochem Photobiol 200:50
Dürr H, Bouas-Laurent H (eds) (1990, 2003) In: Photochromism: molecules and systems. Elsevier, Amsterdam
Dürr H (1995) In: Horspool WM, Song PS (eds) Organic photochemistry and photobiology. CRC Press, Boca Raton
Dürr H (1999) In: Crano JC, Guglielmetti RJ (eds) Organic photochromic and thermochromic compounds. Plenum Press, New York
Dürr H (1989) Angew Chem Int Ed 28:413
Bleisinger H, Scheidhauer P, Dürr H, Wintgens V, Valat P, Kossanyi J (1998) J Org Chem 63:990
Gross H, Dürr H (1982) Angew Chem Int Ed 21:216
Terazono Y, Kodis G, Andreasson J, Jeong G, Brune A, Hartmann T, Dürr H, Moore LA, Moore SA, Gust G (2004) J Phys Chem B 108:1812
Kodis G, Liddell PA, de la Garza L, Clausen PC, Lindsey JS, Moore LA, Moore SA, Gust D (2002) J Phys Chem A 106:2036
Weber C, Rustemeyer F, Dürr H (1998) Adv Mater 10:1348
Ahmed SA, Hartmann T, Huch V, Dürr H, Abdel-Wahab AA (2000) J Phys Org Chem 13:539
Tan YS, Ahmed SA, Dürr H, Huch V, Abdel-Wahab AA (2001) Chem Comm 14:1246
Ahmed SA (2005) Mol Cryst Liq Cryst 430:295
Ahmed SA, Dürr H (2005) Mol Cryst Liq Cryst 431:275
Ahmed SA (2004) Monatsh Chem 135:1173
Ahmed SA, Abdel-Wahab AA, Dürr H (2003) J Photochem Photobiol 154:131
Ahmed SA (2002) J Phys Org Chem 15:392
Ahmed SA (2006) J Phys Org Chem 19:402
Ahmed SA (2007) J Phys Org Chem 20:564
Fromm R, Ahmed SA, Hartmann T, Huch V, Abdel-Wahab AA, Dürr H (2001) Eur J Org Chem 21:4077
Ahmed SA, Pozzo JL (2008) J Photochem Photobiol 200:57
Dürr H, Schommer C, Münzmay T (1986) Angew Chem 25:565
Dürr H, Thome A, Kilburg K, Bossmann S, Blasius E, Janzen K, Kranz C (1992) J Phys Org Chem 5:689
Dürr H (1994) Chimica 514
Dürr H, Amlung M, Rustemeyer F, Tan YS (1998) Deutsche Offenlegungs Schrift Pat 198 349 408
Andreis C, Dürr H, Wintgens V, Valat P, Kossanyi (1997) Chem Eur J 3:509
Ahmed SA, Abdel-Wahab AA, Dürr H (2003) In: Horspool WM, Lenci F (eds) CRC handbook of organic photochemistry and photobiology, 2nd edn. CRC Press, New York
Dürr H (1989) Angew Chem 101:427
Dürr H (1984) Zeitschr TH Leuna-Merseburg 26:664
Dürr H, Gross H, Zils KD (1983) Deutsche Offenlegungs Schrift Pat 32 20 275 A1
Dürr H, Jönsson HP, Scheidhauer P, Münzmay T, Spang P (1985) Deutsche Offenlegungs Schrift Pat 3521432 5
Dürr H, Janzen KP, Thome A, Braun B (1988) Deutsche Offenlegungs Schrift Pat 3521432 5
Dürr H, Gross H, Zils KD, Hauck G, Hermann H (1983) Chem Ber 116:3915
Dürr H, Spang P (1984) Deutsche Offenlegungs Schrift Pat 32 20 2571
Ahmed SA (2000) PhD thesis. Saarland-Assiut Universities
Dürr H, Jeonsson HP, Scheidhauer P, Münzmay T, Spang P (1985) Deutsche Offenlegungs Schrift Pat 35214325
Burtscher P, Dürr H, Rheinberger V, Salz U (1995) German Pat 195200160
Service RF (2001) Science 294:2442
Rodriguez JG, Tejedor JL, La Parra T, Diaz C (2006) Tetrahedron 62:2355
Price DW, Tour JM (2003) Tetrahedron 59:3131
Montemerlo MS, Love GC, Opiteck GJ, Goldhaber-Gordon D, Ellenbogen JC (1996) Technologies and designs for electronic nanocomputers. MITRE Corporation
Tour JM (2000) Acc Chem Res 33:791
Tour JM, Kozaki M, Seminario J (1998) J Am Chem Soc 120:8486
Zhou C, Deshpande MR, Reed MA, Jones L, Tour JM (1997) Appl Phys Lett 71:611
Chen J, Reed MA, Rawlett MA, Tour JM (1999) Science 1999:1550
Chen J, Wang W, Reed MA, Rawlett AM, Price DW, Tour JM (2000) Appl Phys Lett 77:1224
Chen J, Wang W, Reed MA, Rawlett AM, Price DW, Tour JM (2001) Mater Res Soc Symp Proc 5582:H321
Diederich F, Stang PJ, Tykwinski RR (2005) In: Acetylene chemistry: chemistry, biology and material science. Wiley-VCH, Weinheim
Haley MM, Tykwinski RR (2006) In: Carbon-rich compounds: from molecules to materials. Wiley-VCH, Weinheim
Bunz UHF, Rubin Y, Tobe Y (1999) Chem Soc Rev 28:107
Nielsen MB, Diederich F (2005) Chem Rev 105:1837
Marsden JA, Miller JJ, Shirtcliffe LD, Haley MM (2005) J Am Chem Soc 127:2464
Bowling NP, Halter RJ, Hodges JA, Seburg RA, Thomas PS, Simmons CS, Stanton JF, McMahon RJ (2006) J Am Chem Soc 128:3291
Cornil J, Beljonne D, Calbert JP, Bredas (2001) Adv Mater 13:1053
Ahmed SA (2009) Tetrahedron 65:1373
Ahmed SA (2008) Res Lett Org Chem. Article ID 959372
Ahmed SA, Al-Raqa SY (2009) J Phys Org Chem. (in press)
Philip J, Martin A, Rhian T, Sharon M, Reszka P, Wood A, Lloyd R (1999) J Med Chem 42:2679
Gonzalo Rodriguez J, Luis Tejedor TPJ, Diaz C (2006) Tetrahedron 62:3355
Thyagarajan S, Liu A, Famoyin OA, Lamberto M, Galoppini E (2007) Tetrahedron 63:7550
Galoppini E, Guo W, Zhang W, Hoertz PG, Qu P, Meyer GJ (2002) J Am Chem Soc 124:7801
Galoppini E (2004) Coord Chem Rev 248:1283
Wei Q, Galoppini E (2004) Tetrahedron 60:8497
Guo W, Galoppini E, Rydja GI, Pardi G (2000) Tetrahedron Lett 41:7419
Galoppini E, Guo W, Qu P, Meyer GJ (2001) J Am Chem Soc 123:4342
Galoppini E, Guo W, Zhang W, Hoertz PG, Qu P, Meyer GJ (2002) J Am Chem Soc 124:7801
Piotrowiak P, Galoppini E, Wei Q, Meyer GJ, Wiewior P (2003) J Am Chem Soc 125:5278
Wang D (2004) PhD thesis. Rutgers University
Wang D, Schlegel JM, Galoppini E (2002) Tetrahedron 58:6027
Hoertz PG, Carlisle RA, Meyer GJ, Wang D, Piotrowiak P, Galoppini E (2003) Nano Lett 3:325
Zarwell S, Rück-Braun K (2008) Tetrahedron Lett 49:4020
Gautron R (1968) Bull Soc Chim France 3190
Schönberg A (1958) In: Präparative Organische Photochemie. Springer, Berlin Heidelberg New York
Acknowledgments
The authors are highly indebted to the Taibah University (project no. 479/430) and Alexander von Humboldt foundation (AvH) for financial support of this work. Many thanks to Professor Dr Heinz Dürr (University of Saarland, Saarbrücken, Germany), Professor Dr Aboel-Magd A. Abdel-Wahab (Assiut University, Egypt), Henri Bouas-Laurent, and Professor Dr Jean-Luc Pozzo (University of Bordeaux, France) for their continuous helpful discussions and carrying out some measurements.
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Ahmed, S.A., Al-Raqa, S.Y. Photochromism of dihydroindolizines. Part XV: Synthesis and photophysical properties of dihydroindolizine photoswitches bearing a conjugated aryleneethynylene tripodal linker system. Monatsh Chem 141, 357–372 (2010). https://doi.org/10.1007/s00706-010-0267-7
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DOI: https://doi.org/10.1007/s00706-010-0267-7