Poly(diphenylacetylene) Bearing Long Alkyl Side Chain via Silylene Linkage:  Its Lyotropic Liquid Crystallinity and Optical Anisotropy

2007 ◽  
Vol 19 (15) ◽  
pp. 3654-3661 ◽  
Author(s):  
Giseop Kwak ◽  
Masashi Minakuchi ◽  
Toshikazu Sakaguchi ◽  
Toshio Masuda ◽  
Michiya Fujiki
Keyword(s):  
Optical Anisotropy ◽  
Side Chain ◽  
Alkyl Side Chain ◽  
Liquid Crystallinity

Alkyl Side-Chain Length Effects on Fluorescence Dynamics, Lamellar Layer Structures, and Optical Anisotropy of Poly(diphenylacetylene) Derivatives

2008 ◽  
Vol 41 (7) ◽  
pp. 2743-2746 ◽  
Author(s):  
Giseop Kwak ◽  
Masashi Minakuchi ◽  
Toshikazu Sakaguchi ◽  
Toshio Masuda ◽  
Michiya Fujiki
Keyword(s):  
Chain Length ◽  
Optical Anisotropy ◽  
Side Chain ◽  
Alkyl Side Chain ◽  
Side Chain Length ◽  
Layer Structures ◽  
Lamellar Layer ◽  
Length Effects

An isomerized alkyl side chain enables efficient nonfullerene organic photovoltaics with good tolerance to pre/post-treatments

2021 ◽  
Vol 5 (7) ◽  
pp. 3050-3060 ◽  
Author(s):  
Chenyu Han ◽  
Huanxiang Jiang ◽  
Pengchao Wang ◽  
Lu Yu ◽  
Jianxiao Wang ◽  
...  
Keyword(s):  
Organic Photovoltaics ◽  
Side Chain ◽  
Alkyl Side Chain ◽  
Good Tolerance

An alkyl isomerization strategy is reported to finely modulate the crystallinity of nonfullerene acceptors as well as their photovoltaic responses to post-treatments.

scholarly journals Investigation of the Anti-Methicillin-Resistant Staphylococcus aureus Activity of (+)-Tanikolide- and (+)-Malyngolide-Based Analogues Prepared by Asymmetric Synthesis

2021 ◽  
Vol 22 (12) ◽  
pp. 6400
Author(s):  
Joseph Breheny ◽  
Cian Kingston ◽  
Robert Doran ◽  
Joao Anes ◽  
Marta Martins ◽  
...  
Keyword(s):  
Staphylococcus Aureus ◽  
Asymmetric Synthesis ◽  
Methicillin Resistant Staphylococcus Aureus ◽  
Antimicrobial Properties ◽  
Side Chain ◽  
Alkyl Side Chain ◽  
Methicillin Resistant ◽  
Antibacterial And Antifungal

Herein, we report antibacterial and antifungal evaluation of a series of previously prepared (+)-tanikolide analogues. One analogue, (4S,6S)-4-methyltanikolide, displayed promising anti-methicillin-resistant Staphylococcus aureus activity with a MIC of 12.5 µg/mL. Based on the antimicrobial properties of the structurally related (−)-malyngolide, two further analogues (4S,6S)-4-methylmalyngolide and (4R,6S)-4-methylmalyngolide bearing a shortened n-nonyl alkyl side chain were prepared in the present study using a ZrCl4-catalysed deprotection/cyclisation as the key step in their asymmetric synthesis. When these were tested for activity against anti-methicillin-resistant Staphylococcus aureus, the MIC increased to 50 µg/mL.

A new class of supramolecular liquid crystals derived from azo calix[4]arene functionalized 1,3,4-thiadiazole derivatives

2019 ◽  
Vol 43 (8) ◽  
pp. 3556-3564 ◽  
Author(s):  
Vinay S. Sharma ◽  
Akshara P. Shah ◽  
Anuj S. Sharma
Keyword(s):  
Schiff Base ◽  
Liquid Crystals ◽  
Side Chain ◽  
Alkyl Side Chain ◽  
New Class ◽  
Azo Group ◽  
Thiadiazole Derivatives ◽  
Upper Rim

A new class of bowl-shaped supramolecular liquid crystals (LCs) is described derived from calix[4]arene substituted with 1,3,4-thiadiazole derivatives, inbuilt with Schiff base and ester on the lower rim and with an azo group on the upper rim with an alkyl side chain (–OC3H7, –OC8H17).

scholarly journals Comprehensive study on the impact of the cation alkyl side chain length on the solubility of water in ionic liquids

2015 ◽  
Vol 210 ◽  
pp. 264-271 ◽  
Author(s):  
Kiki A. Kurnia ◽  
Catarina M.S.S. Neves ◽  
Mara G. Freire ◽  
Luís M.N.B.F. Santos ◽  
João A.P. Coutinho
Keyword(s):  
Ionic Liquids ◽  
Chain Length ◽  
Side Chain ◽  
Alkyl Side Chain ◽  
Side Chain Length ◽  
The Impact ◽  
Comprehensive Study
Sign in / Sign up

Export Citation Format

Share Document