Abstract
Liquid crystalline compounds containing a difluoromethyleneoxy (CF2O) bridge, which increases the polarity, have been synthesized and investigated. The physical properties related to liquid crystal applications (i.e., phase transitions, viscosity, dielectric anisotropy, birefringence) are reported. The compounds shown unusually low viscosities in combination with mostly reasonable or good values of the other parameters, making them highly interesting for applications in modern display technologies.
References
33
Referenced
30
10.1080/02678298908027775
10.1080/02678298908027772
- H. J.Plach P. A.Breddels B.Rieger Solid State Technol.1992 186.
- E.Bartmann D.Dorsch U.Finkenzeller H. A.Kurmeier E.Poetsch 18th Freiburger Arbeitstagung Flüssigkristalle Freiburg FRG 1990 lecture 8.
- E.Bartmann U.Finkenzeller H. A.Kurmeier E.Poetsch V.Reiffenrath B.Scheuble 13th Int. Liquid Crystal Conf. Vancouver B. C. 1990 lecture SYN 13.
- H. J.Plach G.Weber B.Rieger SID 90 Las Vegas1990 lecture 7.1.
10.1080/00268949108046596
10.1080/00268949108036174
- E.Bartmann 10th Eur. Symp. Fluorine Chem. Padua1992 lecture A40 (abstract in
10.1016/S0022-1139(00)80615-6
{'key': 'e_1_2_1_10_2', 'volume': '1992', 'author': 'Plach H. J.', 'journal-title': 'SID 92'}
/ SID 92 by Plach H. J.10.1117/12.131323
- H.Yamamoto Y.Kubo F.Takeshita K.Terashima Y.Goto S.Sawada Proc. 18th Japan Liquid Crystal Conference Niigata 1992 100.
10.1016/S0022-1139(00)80421-2
10.1002/bbpc.19930971027
{'key': 'e_1_2_1_15_2', 'volume': '22', 'author': 'Bartmann E.', 'year': '1993', 'journal-title': 'Freiburger Arbeitstagung Flüssigkristalle'}
/ Freiburger Arbeitstagung Flüssigkristalle by Bartmann E. (1993)- E.Bartmann J.Krause K.Tarumi 23. Freiburger Arbeitstagung Flüssigkristalle Freiburg FRG 1994 lecture 27.
- E.Poetsch E.Bartmann H. A.Kurmeier B.Rieger U.Finkenzeller Ger. Pat. Appl. 4 006 921 (1991) [Chem. Abstr.1992 116 31599v].
10.1002/cber.19881210718
10.1021/ar00083a001
10.1021/ja00313a032
- E.Poetsch Kontakte E.Merck Darmstadt1988 15.
10.1021/jo00350a065
- R.Eidenschink J.Krause L.Pohl Ger. Pat. 2 701 591 (1978) [Chem. Abstr.1978 89 215085e]
10.1002/adma.19930051112
10.1021/ja01285a044
{'key': 'e_1_2_1_26_2', 'first-page': '1787', 'volume': '1', 'author': 'Kuliev A. M.', 'year': '1965', 'journal-title': 'Zh. Org. Khim.'}
/ Zh. Org. Khim. by Kuliev A. M. (1965){'key': 'e_1_2_1_26_3', 'first-page': '3392e', 'volume': '64', 'year': '1966', 'journal-title': 'Chem. Abstr.'}
/ Chem. Abstr. (1966){'key': 'e_1_2_1_27_2', 'first-page': '743', 'volume': '18', 'author': 'Sarankina S. A.', 'year': '1975', 'journal-title': 'Izv. Vyssh. Uchebn. Zaved. Khim. Khim. Tekhnol.'}
/ Izv. Vyssh. Uchebn. Zaved. Khim. Khim. Tekhnol. by Sarankina S. A. (1975){'key': 'e_1_2_1_27_3', 'first-page': '78776r', 'volume': '83', 'year': '1975', 'journal-title': 'Chem. Abstr.'}
/ Chem. Abstr. (1975)- R.Eidenschink L.Pohl M.Roemer B.Scheuble Ger. Pat. 3 2311984
- U.Finkenzeller Kontakte E.Merck Darmstadt1988 7.
10.1080/02678298908026372
Dates
Type | When |
---|---|
Created | 20 years, 3 months ago (May 29, 2005, 3:51 a.m.) |
Deposited | 1 year, 9 months ago (Nov. 20, 2023, 9:52 p.m.) |
Indexed | 1 year, 6 months ago (March 5, 2024, 6:27 a.m.) |
Issued | 29 years, 2 months ago (July 1, 1996) |
Published | 29 years, 2 months ago (July 1, 1996) |
Published Online | 20 years, 10 months ago (Oct. 29, 2004) |
Published Print | 29 years, 2 months ago (July 1, 1996) |
@article{Bartmann_1996, title={Liquid crystalline α, α‐difluorobenzyl phenyl ethers}, volume={8}, ISSN={1521-4095}, url={http://dx.doi.org/10.1002/adma.19960080707}, DOI={10.1002/adma.19960080707}, number={7}, journal={Advanced Materials}, publisher={Wiley}, author={Bartmann, Ekkehard}, year={1996}, month=jul, pages={570–573} }