All‐aromatic ester‐based thermosets: The effect of crosslinking in the nematic or isotropic state

2021 ◽  
pp. 51704
Author(s):  
Hongli Xu ◽  
Johan Bijleveld ◽  
Theo J. Dingemans
Keyword(s):  
Aromatic Ester ◽  
Isotropic State

Near diffusion controlled photokinetics in aromatic ester—aliphatic amine systems

1979 ◽  
Vol 11 (6) ◽  
pp. 429-439
Author(s):  
Sílvia M. de B. Costa ◽  
António L. Maçanita
Keyword(s):  
Aliphatic Amine ◽  
Aromatic Ester ◽  
Diffusion Controlled

Non-equilibrium excess order in the isotropic state of main-chain liquid-crystal-forming polymers

Polymer ◽  
1990 ◽  
Vol 31 (11) ◽  
pp. 2019-2022 ◽  
Author(s):  
J.L Feijoo ◽  
G Ungar ◽  
A Keller ◽  
V Percec
Keyword(s):  
Liquid Crystal ◽  
Main Chain ◽  
Isotropic State ◽  
Non Equilibrium

Delphinium alkaloids as inhibitors of α-bungarotoxin binding to rat and insect neural membranes

1994 ◽  
Vol 72 (1) ◽  
pp. 104-107 ◽  
Author(s):  
C. F. Kukel ◽  
K. R. Jennings
Keyword(s):  
House Fly ◽  
Aromatic Ester ◽  
Diterpenoid Alkaloids ◽  
Nicotinic Acetylcholine ◽  
Wide Range ◽  
Ester Moiety ◽  
Inhibition Potencies ◽  
Neural Membranes

A series of C19-diterpenoid alkaloids purified from Delphinium were evaluated as inhibitors of α-bungarotoxin binding to rat and house fly neural membranes. In comparing these diterpenoid analogs, a wide range of inhibition potencies (IC50) were observed, with calculated IC50 values ranging six orders of magnitude. The most potent inhibitory alkaloids in this series possessed the succinimide aromatic ester moiety in the C18 position. Glaudelsine had an IC50 value of 42 pM at the insect nicotinic acetylcholine receptor.Key words: nicotinic, acetylcholine, delphinium, diterpenoid.

scholarly journals Buchariate: An Aromatic Ester from Salvia bucharica

2000 ◽  
Vol 68 (4) ◽  
pp. 429-433 ◽  
Author(s):  
V. U. Ahmad ◽  
M. Zahid ◽  
M. S. Ali ◽  
S. Ahmad ◽  
Z. Ali ◽  
...  
Keyword(s):  
Aromatic Ester ◽  
Spectroscopic Techniques ◽  
The Family ◽  
First Time

Salvia bucharica belonging to the family Lamiaceae (Labiatae), afforded a new aromatic ester named buchariate [1-(p-hydroxybenzoyloxy)-3-oxo-octane (1)] along with twelve known constituents for the first time from our investigated source. The structures of all the isolated constituents were determined through spectroscopic techniques and comparison with literature values. The structure of new constituent (1) was elucidated through extensive 2-D NMR experiments.

Liquid crystalline epoxies bearing biphenyl ether and aromatic ester mesogenic units: Synthesis and thermal properties

2019 ◽  
Vol 56 (5) ◽  
pp. 484-495 ◽  
Author(s):  
Guokang Chen ◽  
Qian Zhang ◽  
Zhuorong Hu ◽  
Shan Wang ◽  
Kun Wu ◽  
...  
Keyword(s):  
Thermal Properties ◽  
Liquid Crystalline ◽  
Aromatic Ester
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