Synthesis and Liquid Crystal Properties of 2, 7-dialkoxy-9-fluorenones
…, SA Lyakhov, MY Yarkova, AI Galatina…
Index: Ivanov; Lyakhov; Yarkova; Galatina; Mazepa Russian Journal of General Chemistry, 2002 , vol. 72, # 9 p. 1435 - 1438
Full Text: HTML
Citation Number: 11
Abstract
Abstract 2, 7-Dihydroxy-9-fluorenone was alkylated with alkyl halides in acetone in the presence of potassium carbonate to prepare 2, 7-dialkoxy-9-fluorenones prone to mesomorphism. Mesomorphic properties are characteristic of the compounds containing in the alkoxyl chain from 5 to 14 carbon atoms. When slowly cooled, such compounds tend to vitrify in the liquid crystal phase.
Related Articles:
[Epperson, James R.; Bruce, Marc A.; Catt, John D.; Deskus, Jeffrey A.; Hodges, Donald B.; Karageorge, George N.; Keavy, Daniel J.; Mahle, Cathy D.; Mattson, Ronald J.; Ortiz, Astrid A.; Parker, Michael F.; Takaki, Katherine S.; Watson, Brett T.; Yevich, Joseph P. Bioorganic and Medicinal Chemistry, 2004 , vol. 12, # 17 p. 4601 - 4611]
[Epperson, James R.; Bruce, Marc A.; Catt, John D.; Deskus, Jeffrey A.; Hodges, Donald B.; Karageorge, George N.; Keavy, Daniel J.; Mahle, Cathy D.; Mattson, Ronald J.; Ortiz, Astrid A.; Parker, Michael F.; Takaki, Katherine S.; Watson, Brett T.; Yevich, Joseph P. Bioorganic and Medicinal Chemistry, 2004 , vol. 12, # 17 p. 4601 - 4611]
[Epperson, James R.; Bruce, Marc A.; Catt, John D.; Deskus, Jeffrey A.; Hodges, Donald B.; Karageorge, George N.; Keavy, Daniel J.; Mahle, Cathy D.; Mattson, Ronald J.; Ortiz, Astrid A.; Parker, Michael F.; Takaki, Katherine S.; Watson, Brett T.; Yevich, Joseph P. Bioorganic and Medicinal Chemistry, 2004 , vol. 12, # 17 p. 4601 - 4611]