Synthesis and Properties of Functionalized Sulfur-Containing Hexa-Peri-Hexabenzocoronene

2015 ◽  
Vol 1088 ◽  
pp. 290-294
Author(s):  
Ying Wang ◽  
Wen Guang Wang ◽  
Rui Cheng ◽  
Jia Ling Pu
Keyword(s):  
Thermal Properties ◽  
Liquid Crystal ◽  
Absorption Spectra ◽  
Synthesis And Characterization ◽  
Discotic Liquid Crystal ◽  
Matrix Surface ◽  
Sulfur Containing ◽  
Columnar Spacing

Synthesis and characterization of a novel hexabenzocoronene (HBC) derivative attached with four alkyl swallow-tailed chains and two sulfur-containing chains are described. The designed peripheral decoration with dove tails as solubilizer and sulfur-containing groups as functionalizer is expected to improve the solubility of molecules, change the columnar spacing stacks and make for its orientation on matrix surface. Its UV−vis absorption spectra appeared in 350-400 nm region as same as typical that of this kind of compounds. The thermal properties as discotic liquid crystal and its orientation on matrix are being studied.

Synthesis and characterization of new H-shaped triphenylene discotic room-temperature liquid crystal tetramers by a copper-free click reaction

2018 ◽  
Vol 42 (1) ◽  
pp. 272-280 ◽  
Author(s):  
Kan Zhang ◽  
Yuefeng Bai ◽  
Chun Feng ◽  
Guanghui Ning ◽  
Hailiang Ni ◽  
...  
Keyword(s):  
Liquid Crystal ◽  
Room Temperature ◽  
Click Reaction ◽  
Cycloaddition Reaction ◽  
Synthesis And Characterization ◽  
Discotic Liquid Crystal ◽  
Temperature Liquid

A series of new H-shaped triphenylene discotic liquid crystal tetramers has been designed and synthesized using a copper-free [3+2] cycloaddition reaction.

Swallow-Tailed Fluorinated-Alkoxy-Substituted Hexa-Peri-Hexabenzocoronene: Synthesis and Characterization

2014 ◽  
Vol 1004-1005 ◽  
pp. 661-664 ◽  
Author(s):  
Fei Lin ◽  
Wen Guang Wang ◽  
Jia Ling Pu
Keyword(s):  
Thermal Properties ◽  
Absorption Spectra ◽  
Van Der Waals ◽  
Van Der Waals Forces ◽  
Synthesis And Characterization ◽  
Follow Up Study

Synthesis and characterization of a novel hexabenzocoronene (HBC) derivative bearing swallow-tailed fluorinated alkoxy chains are described. The six peripheral fluorinated chains, well known for their low van der Waals forces, should result as expected in reduced inter-columnar interactions. The UV−vis absorption spectra of this compound appeared in 230-390 nm region. The thermal properties are waiting for the follow-up study.

Synthesis and characterization of a metal chelate-bridged quasi-ladder main chain discotic liquid crystal polymer

2001 ◽  
Vol 28 (3) ◽  
pp. 477-481 ◽  
Author(s):  
Ping Xie ◽  
Zhongrong Shen ◽  
Yubiao Liu ◽  
Bin Kong ◽  
Chunqing Liu ◽  
...  
Keyword(s):  
Liquid Crystal ◽  
Main Chain ◽  
Metal Chelate ◽  
Liquid Crystal Polymer ◽  
Synthesis And Characterization ◽  
Discotic Liquid Crystal ◽  
Crystal Polymer

Synthesis and Characterization of Allylic Dinuclear Molybdenum Complexes with Bridging Oxygen and Sulfur Containing Ligands

2010 ◽  
Vol 83 (2) ◽  
pp. 151-156
Author(s):  
Mazin Y. Shatnawi ◽  
Samer A. Tanash ◽  
Saleem A. Al-Ahmad ◽  
Paul R. Challen ◽  
Gerald Henkel
Keyword(s):  
Synthesis And Characterization ◽  
Molybdenum Complexes ◽  
Sulfur Containing

Synthesis and Characterization of Sulfur-Containing Nongeminal Cyclic and Polymeric Alkylarylphosphazenes

2005 ◽  
Vol 38 (6) ◽  
pp. 2122-2130 ◽  
Author(s):  
June-Ho Jung ◽  
Tanja Kmecko ◽  
Christopher L. Claypool ◽  
Hongming Zhang ◽  
Patty Wisian-Neilson
Keyword(s):  
Synthesis And Characterization ◽  
Sulfur Containing
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