Structure and Thermal Properties of New Comblike Polyamides: Helical Poly(.beta.-L-aspartate)s Containing Linear Alkyl Side Chains

1995 ◽  
Vol 28 (16) ◽  
pp. 5535-5546 ◽  
Author(s):  
F. Lopez-Carrasquero ◽  
S. Montserrat ◽  
A. Martinez de Ilarduya ◽  
S. Munoz-Guerra
Keyword(s):  
Thermal Properties ◽  
Side Chains ◽  
Alkyl Side Chains

scholarly journals Synthesis of New Derivatives of BEDT-TTF: Installation of Alkyl, Ethynyl, and Metal-Binding Side Chains and Formation of Tris(BEDT-TTF) Systems

2021 ◽  
Vol 7 (8) ◽  
pp. 110
Author(s):  
Songjie Yang ◽  
Matteo Zecchini ◽  
Andrew Brooks ◽  
Sara Krivickas ◽  
Desiree Dalligos ◽  
...  
Keyword(s):  
Metal Binding ◽  
Tricarboxylic Acid ◽  
Metal Salts ◽  
Side Chain ◽  
Side Chains ◽  
Ethynyl Group ◽  
X Ray ◽  
Transition Metal Salts ◽  
Alkyl Side Chains ◽  
Derivatives Of

The syntheses of new BEDT-TTF derivatives are described. These comprise BEDT-TTF with one ethynyl group (HC≡C-), with two (n-heptyl) or four (n-butyl) alkyl side chains, with two trans acetal (-CH(OMe)2) groups, with two trans aminomethyl (-CH2NH2) groups, and with an iminodiacetate (-CH2N(CH2CO2−)2 side chain. Three transition metal salts have been prepared from the latter donor, and their magnetic properties are reported. Three tris-donor systems are reported bearing three BEDT-TTF derivatives with ester links to a core derived from benzene-1,3,5-tricarboxylic acid. The stereochemistry and molecular structure of the donors are discussed. X-ray crystal structures of two BEDT-TTF donors are reported: one with two CH(OMe)2 groups and with one a -CH2N(CH2CO2Me)2 side chain.

Effect of polycyclosilane microstructure on thermal properties

2021 ◽  
Author(s):  
Qifeng Jiang ◽  
Sydnee Wong ◽  
Rebekka S Klausen
Keyword(s):  
Thermal Stability ◽  
Thermal Properties ◽  
Thermal Characterization ◽  
Side Chains ◽  
Phase Properties

Thermal characterization of polysilanes has focused on the influence of organic side chains, whereas little is understood about the influence of silane backbone microstructure on thermal stability, phase properties, and...

scholarly journals Anion-exchange membranes with polycationic alkyl side chains attached via spacer units

2016 ◽  
Vol 4 (43) ◽  
pp. 17138-17153 ◽  
Author(s):  
Hai-Son Dang ◽  
Patric Jannasch
Keyword(s):  
Anion Exchange ◽  
Ion Conductivity ◽  
Side Chains ◽  
Anion Exchange Membranes ◽  
Hydroxide Ion ◽  
Alkaline Stability ◽  
Phenylene Oxide ◽  
Alkyl Side Chains

Poly(phenylene oxide)s carrying pendant polycationic alkyl side chains with a suitable configuration show high hydroxide ion conductivity and excellent alkaline stability.

Impact of alkyl side chains at self-assembly, electronic structure and charge arrangement in sexithiophene thin films

2011 ◽  
Vol 12 (6) ◽  
pp. 903-910 ◽  
Author(s):  
Steffen Duhm ◽  
Qian Xin ◽  
Norbert Koch ◽  
Nobuo Ueno ◽  
Satoshi Kera
Keyword(s):  
Thin Films ◽  
Electronic Structure ◽  
Self Assembly ◽  
Side Chains ◽  
Alkyl Side Chains

Benzotriazole-based donor–acceptor type semiconducting polymers with different alkyl side chains for photovoltaic devices

2013 ◽  
Vol 108 ◽  
pp. 113-125 ◽  
Author(s):  
Ji-Hoon Kim ◽  
Hee Un Kim ◽  
Chang Eun Song ◽  
In-Nam Kang ◽  
Jin-Kyun Lee ◽  
...  
Keyword(s):  
Semiconducting Polymers ◽  
Side Chains ◽  
Photovoltaic Devices ◽  
Alkyl Side Chains ◽  
Donor Acceptor

Ternary complexes in solution. 25. Influence of alkyl side chains with hydroxy or thioether groups on the stability of binary and ternary copper(II)-dipeptide complexes

1977 ◽  
Vol 16 (4) ◽  
pp. 790-796 ◽  
Author(s):  
Helmut. Sigel ◽  
Christoph F. Naumann ◽  
Bernhard. Prijs ◽  
Donald B. McCormick ◽  
Michael C. Falk
Keyword(s):  
Ternary Complexes ◽  
Side Chains ◽  
Alkyl Side Chains ◽  
The Stability
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