Helvetica Chimica Acta p. 606 - 609 (1985)
Update date:2022-09-26
Topics:
Osman, Maged A.
Liquid crystals with negative Δε can be obtained by incorporating a cyano group in the terminal alkyl substituent or in an ethylene bridge between the cyclic units of the rigid core.The clearing points of such compounds are higher than those of the corresponding derivatives where the cyano group is laterally attached to a phenyl moiety.In compounds where both cyclic units of the rigid core are cyclohexyl, this type of substitution leads to an optimal contribution to ε<*> in contrast to the cyanophenyl derivatives.
View MoreSHIJIAZHUANG HENRYTE CHEMICALS CO,.LTD(expird)
Contact:+86-311-85208698 311-80837698
Address:NO.166, yuhua west road, SHIJIAZHUANG, China
CHANGZHOU HANGYU PHARMACEUTICAL TECHNOLOGY CO., LTD
website:http://www.czyys.com
Contact:0086-519-88802789
Address:No.300,Yanling Middle Road, Changzhou, Jiangsu, China
Jiangsu Cale New Material Co.ltd
Contact:+86-515-88334667/88203550
Address:Zhongshan 3rd Road, Coastal Chemical Industry Park, Yancheng, Jiangsu, China
Chengdu CSH Pharmaceutical Co.,ltd
Contact:+86-(28)-85321971
Address:Block B,New Hope Int. Tian Fu New District, Chengdu, Sichuan, China
Tianjin Realet Chemical Technology Co.,Ltd.
website:http://www.realetchem.com
Contact:+86-022-58788819
Address:shuanggang industrial park
Doi:10.1021/ol7015669
(2007)Doi:10.1016/j.poly.2007.04.004
(2007)Doi:10.1021/np500158q
(2014)Doi:10.1007/BF00905400
(1957)Doi:10.1016/0022-328X(85)87320-4
(1985)Doi:10.1016/S0031-9422(96)00625-5
(1997)
