Novel Pyrazole Liquid Crystals
145
[2] Brown, G. H., & Shaw, W. G. (1957). Chem. Rev., 57, 1049.
[3] Demus, D., Goodby, J., Gray, G. W., Spiess, H. W., & Vill, V. (1998). Hand Book of Liquid
Crystals, Wiley-VHC: Weinheim.
[4] Elston, S. J., & Sambles, J. R. (1997). The Optics of Thermotropic Liquid Crystals, Taylor and
Francis, London.
[5] Blinov, L. M., & Chigrinov, V. G. (1996). Electro Optic Effects in Liquid Crystal Materials,
Springer-Verlag, Berlin, Germany.
[6] Collings, P. J., & Hird, M. (1998). Introduction to Liquid Crystals: Chemistry and Physics,
Taylor and Francis: London.
[7] Collings, P. J. (2001). Liquid crystals: Natures Delicate Phase of Matter, 2nd edn., Princeton
University Press, Princeton, NJ.
[8] Khoo, I. (1994). Liquid Crystals: Physical Properties and Nonlinear Optical Phenomena, Wiley:
New York.
[9] Kumar, S. (2001). Liquid Crystals, Experimental Study of Physical Properties and Phase
Transitions, University Press: Cambridge.
[10] Chigrinov, V. G. (1999). Liquid Crystals Devices, Adtech Book Co. Ltd, New York.
[11] Pantalone, K., & Seed, A. J. (2002). Liq. Cryst., 29, 945–950.
[12] Demus, D. (1988). Mol. Cryst. Liq. Cryst., 165, 45–84.
[13] Vora, R. A., Gupta, R., & Patel, N. (1985). Indian J. Chem., 24B, 325.
[14] Povluchenko, A. M., Smirmova, N., Titov, U., Kovshev, E., & Dijumaev, K. (1976). Mol. Cryst.
Liq. Cryst., 37, 35–46.
[15] Chudgar, N., Shah, S., & Vora, R. A. (1989). Mol. Cryst. Liq. Cryst., 172, 51.
[16] Boller, A., Cereghetti, S., & Schrrer, H. (1977). Mol. Cryst. Liq. Cryst., 42, 215–231.
[17] Mihara, T., Tshtsumi, M., & Koide, N. (2002). Mol Cryst. Liq. Cryst., 382, 53–64.
[18] Theobold, R. (1971). Rood’s Chemistry of Carbon Compounds, Vol. 4, part-C, Chapter-16,
Wiley Sons: New York.
[19] Bartulin, J., Martinez, R., Muller, J., Fan, Z. X., & Haase, W. (1992). Mol. Cryst. Liq. Cryst.,
220, 67–75.
[20] Fan, Z. X., Seguel, C. G., Aguilera, C., & Haase, W. (1992). Liq. Cryst., 11(6), 401–409.
[21] Seguel, C. G., Borches, B., Haase, W., & Aguilera, C. (1992). Liq. Cryst., 11(6), 899–903.
[22] Cativiela, C., Serrano, J. L., & Zurbano, M. M. (1995). J. Org. Chem., 60, 3074.
[23] Claramunt, R. M., Forfar, I., Cabildo, P., Lafuente, J., Barbera, J., Gimenez, R., & Elguero, J.
(1999). Heterocycles, 51, 751.
[24] Barbera, J., Gimenez, R., Fernando, J. L., Lopez, J. A., Oro, L. A., Serrano, J. L., Villiacampa,
B., & Villalba, J. (1999). Inorg. Chem., 38, 3085.
[25] Barbera, J., Elduque, R A., Gimenerz, Gimeno, N., Oro, L. A., & Serrano, J. L. (1996). Angew.
Chem. Int. Ed. Engl., 35, 2832.
[26] Torrabala, M. C., Cano, M., Heras, J. V., Pinalla, E., & Torres, M. R. (2002). Inorg. Chem.
Comm., 5, 887.
[27] Torrabala, M. C., Cano, M., Gomez, S., Campo, J. A., Heras, J. V., Perles, J., & Ruiz-Valero, C.
(2003). J. Organomet. Chem., 682, 26–34.
[28] Barbera, J., Cativiela, C., Serrano, J. L., & Zurbano, M. M. (1992). Liq. Cryst., 11, 887.
[29] Bartulin, J., Martinez, R., Gallardo, H., Muller, J., & Taylor, T. R. (1993). Mol. Cryst. Liq.
Cryst., 225, 175.
[30] Thaker, B. T., Vansadia, A. D., & Patel, P. H. (2007). Mol. Cryst. Liq. Cryst., 479, 95–110.
[31] Saleh, A. A., Pleune, B., Fetting, J. C., & Poli, R. (1997). Polyhedron, 16, 1391.
[32] Gray, G. W., & Jones, B. (1953). J. Chem. Soc., 4179.
[33] Jones, B. (1935). J. Chem. Soc., 1874.
[34] Dave, J. S., & Vora, R.A. (1970). “Liquid crystals and Order Fluids,” Ed. J. F. Johnson & R.S.
Porter (Plenum Press), New York, 477.
[35] Sackmann, H., & Demus, D. (1966). Mol. Cryst. Liq. Cryst., 2, 81–102.
[36] Gray, G. W., & Goodby, J. W. (1984). Smectic Liquid Crystals: Textures and Structures, Leonard
Hill, Glasgow and London.