Liquid crystal trimers composed of banana-shaped and rodlike anisometric segments: Synthesis and characterization

Chemistry of Materials

Volumn 19, Issue 26, 2007, Pages 6561-6568

  Yelamaggad, Channabasaveshwar V ^a   Shashikala, Indudhara Swamy ^a,b   Li, Quan ^c  

^a CENTRE FOR NANO AND SOFT MATTER SCIENCES   (India)

^b UNIVERSITY OF YORK   (United Kingdom)

^c KENT STATE UNIVERSITY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

HOMOGENEOUS ALIGNMENT; MESOMORPHISM; ODD-EVEN EFFECT; POLYMETHYLENE SPACERS;

CONFORMATIONS; METASTABLE PHASES; SYNTHESIS (CHEMICAL);

LIQUID CRYSTAL POLYMERS;

EID: 38149088887     PISSN: 08974756     EISSN: None     Source Type: Journal    
DOI: 10.1021/cm702698e     Document Type: Article

References (53)

1. (a) Pelzl, G.; Diele, S.; Weissflog, W. Adv. Mater. 1999, 11, 707.
2. (b) Tscbierske, C.; Dantlgraber, G. Promana 2003, 67, 455.
3. (c) Ros, M. B.; Serrano, J. L.; de la Fuente, M. R.; Folcia, C. L. J. Mater. Chem 2005, 15, 5093.
4. (d) Amaranatha Reddy, R.; Tschierske, C. J. Mater. Chem. 2006, 16, 907.
5. (e) Takezoe, H.; Takanishi, Y. Jpn. J. Appl. Phys., Part 1 2006, 45, 597.
6. Niori, T.; Sekine, F.; Watanabe, J.; Furukawa, T.; Takezoe, H. J. Mater. Chem. 1996, 6, 1231.
7. (a) Amaranatha Reddy, R.; Sadashiva, B. K. J. Mater. Chem. 2002, 12, 2627.
8. (b) Tschierske, C.; Dantlgraber, G. Promana 2003, 67, 455.
9. Walba, D. M.; Korblova, E.; Shao, R.; Maclennan, J. E.; Link, D. R.; Glaser, M. A.; Clark, N. A. Science 2000, 288, 2181.
10. (a) Link, D. R.; Natale, G.; Shao, R.; Maclennan, J. E.; Clark, N. A.; Korblova, E.; Walba, D. M. Science 1997, 278, 1924.
11. (b) Lubensky, T. C. Science 2000, 288, 2146.
12. (a) Dantlgraber, G.; Diele, S.; Tschierske, C. Chem. Commun. 2002, 2768.
13. (b) Keith, C.; Amaranatha Reddy, R.; Baumeister, U.; Hahn, H.; Lang, H. J. Mater. Chem. 2006, 16, 3444.
14. (a) Yelamaggad, C. V.; Krishna Prasad, S.; Nair, G. G.; Shashikala, I.; Shankar Rao, D. S.; Lobo, C. V.; Chandrasekhar, S. Angew. Chem., Int. Ed. 2004, 43, 3429.
15. (b) Yelamaggad, C. V.; Shashikala, I.; Liao, G.; Shankar Rao, D. S.; Krishna Prasad, S.; Li, Q.; Jakli, A. Chem. Mater. 2006, 18, 691.
16. (c) Yelamaggad, C. V.; Achalkumar, A. S.; Bonde, N. L.; Prajapati, A. K. Chem. Mater. 2006, 18, 1076.
17. (d) Yelamaggad, C. V.; Bonde, N. L.; Achalkumar, A. S.; Shankar Rao, D. S.; Krishna Prasad, S.; Prajapati, A. K Chem. Mater. 2007, 19, 2463.
18. (e) Shashikala, I. Ph.D. Thesis, Mangalore University, Mangalagangothri, India, 2006.
19. (a) Tamba, M. G.; Kosata, B.; Pelz, K; Diele, S.; Pelzl, G.; Vakhovskaya, Z.; Kresse, H.; Weissflog, W. Soft Matter 2006, 2, 60.
20. (b) Tamba, M. G.; Weissflog, W.; Eremin, A.; Heuer, J.; Stannarius, R. Eur. Phys. J. 2007, E 22, 85.
21. Kosata, B.; Tamba, G.-M.; Baumeister, U.; Pelz, K.; Diele, S.; Pelzl, G.; GaIH, G.; Samaritani, S.; Agina, E. V.; Boiko, N. I.; Shibaev, V. P.; Weissflog, W. Chem. Mater. 2006, 18, 691.
22. (a) Umadevi, S.; Sadashiva, B. K.; Shreenivasa Murthy, H. N.; Raghunathan, V. A. Soft Matter 2006, 2, 210.
23. (b) Umadevi, S.; Sadashiva, B. K. Liq. Cryst. 2007, 34, 673-681.
24. (a) Dantlgraber, G.; Baumeister, U.; Diele, S.; Kresse, H.; Luhmann, B.; Lang, H.; Tschierske, C. J. Am. Chem. Soc 2002, 124, 14852.
25. (b) Kardas, D.; Prehm, M.; Baumeister. U.; Pociecha, D.; Amaranatha Reddy, R.; Mehl, G. H.; Tschierske, C. J. Mater. Chem. 2005, 15, 1722.
26. (c) Achten, R.; Koudijs, A.; Giesbers. M.; Amaranatha Reddy, R.; Verhulst, T.; Tschierske, C.; Marcelis. A. T. M.; Sudholter, E. J. R. Uq. Cryst. 2006, 33, 681.
27. ( 12) (a) Imrie, C. T. In Structure and Bonding: Liquid Crystal II; Mingos D. M. P., Ed.; Springer-Verlag: New York, 1999; p 149.
28. (b) Imrie, C. T.; Luckhurst, G. R. In Handbook of Liquid Crystals; Demus, D., Goodby, J. W., Gray, G. W., Spiess, H.-W., ViII, V. , Eds.; Wiley-VCH: Weinheim, Germany, 1998; Part III, Vol. 2B, p 799.
29. (c) Imrie, C. T.; Henderson, P. A. Curr. Opin. Colloid Interface Sci. 2002, 7, 298 and references cited therein.
30. Furuya, H.; Asahi, K.; Abe, A. Polym. J. 1986, 18, 779.
31. Attard. G. S.; Imrie, C. T. Liq. Cryst. 1989, 6, 387.
32. Centore, R.; Roviello, A.; Sirigu. A. Mol. Cryst. Liq. Cryst. 1990, 182B, 233.
33. Ikeda, T.; Miyamoto, T.; Kurihara, S.; Tsukada, M.; Tazuke, S. Mol. Cryst. Liq. Cryst. 1990, 182B, 357.
34. Marcelis, A. T.; Koudijs. A.; Sudholterr. E. J. R. Liq. Cryst. 1995, 18, 851.
35. Marcelis, A. T.; Koudijs. A.; Sudholterr. E. J. R. Liq. Cryst. 1996, 21, 87.
36. Tsvetkov. N. V.; Zuev. V. V.; Tsvetkov. V. N. Liq. Cryst. 1997, 22, 245.
37. Imrie. C. T; Luckhurst, G. J. Mater. Chem. 1998, 8, 1339.
38. (a) Yelamaggad, C. V.; Hiremath, U. S.; Shankar Rao D. S. and Krishna Prasad, S. Chem. Commun., 2000, 57.
39. (b) Yelamggad, C. V.; Nagamani, S. A.; Hiremath, U. S.; Shankar Rao, D. S.; Krishna Prasad, S. Liq. Cryst. 2001, 28, 1581.
40. (c) Yelamaggad, C. V.; Nagamani, S. A.; Hiremath, U. S.; Shankar Rao, D. S.; Krishna Prasad, S. J. Chem. Res. 2001, 493.
41. (d) Yelamaggad, C. V.; Nagamani, S. A.; Fujita, T.; Iyi, N. Liq. Cryst. 2002, 29, 1393.
42. Nishiyama, I.; Yamamoto, J.; Goodby, J. W.; Yokoyama, H. J. Mater. Chem. 2003, 13, 2429.
43. Imrie, C. T; Henderson, P. A.; Seddon. J. M. J. Mater. Chem. 2004, 14, 2486.
44. Henderson, P. A.; Imrie, C T. Liq. Cryst. 2005, 32, 673.
45. Saez, I. M.; Goodby, J. W. J. Mater. Chem. 2005, 15, 26.
46. Imrie, C. T; Karasz, F. E.; Attard, G. S. Macromolecules 1993, 26, 3803.
47. Yelamaggad, C. V.; Shashikala, I.; Shankar Rao, D. S.; Nair, G. G.; Krishna Prasad, S. J. Mater. Chem 2006, 16, 4099 and references cited therein.
48. Yelamaggad, C. V.; Hiremath, U. S.; Nagamani, S. A.; Shankar Rao, D. S.; Krishna Prasad, S. J. Mater. Chem. 2001, 11, 1818.
49. Yelamaggad, C. V.; Achalkumar, A. S.; Shankar Rao, D. S.; Krishna Prasad, S. Org. Lett. 2007, 14, 2007 and references cited therein.
50. Kleman, M.; Lavrentovich, O. D. Soft Matter Physics, an Introduction; Springer-Verlag: New York, 2003; pp 395 and 396.
51. (a) Hogan, J. L.; Imrie, C. T.; Luckhurst, G. R. Liq. Cryst. 1988, 3, 645.
52. (b) Attard, G. S.; Garnett, S.; Hickman, C. G.; Imrie, C. T.; Taylor, L. Liq. Cryst. 1990, 7, 495.
53. Blatch, A. E.; Fletcher, I. D.; Luckhurst, G. R. Liq. Cryst. 1995, 18, 801.