New Monomers New Polymers
نویسندگان
چکیده
منابع مشابه
New Monomers and Polymers from Plant Oils via Thiol-ene Additions
We recently reported on the synthesis of different chain length α,ω-diester monomers from plant oil derived fatty acid esters or fatty alcohols via olefin cross-metathesis with methyl acrylate taking advantage of natures "synthetic pool" of fatty acids with different chain lengths and positions of double bonds. [1,2,3] Similarly, we could show that their cross-metathesis with allyl chloride all...
متن کاملMetallo-Responsive Liquid Crystalline Monomers and Polymers
Small molecule and polymeric liquid crystalline materials have applications in a multitude of areas, ranging from displays, optical/ electronic imaging, data storage, and stress/temperature sensing to chemical/fire resistance and artificial muscle actuation. The design of typical molecular architectures that facilitate thermotropic liquid crystalline behavior is well documented. Molecules with ...
متن کاملLangmuir monolayers of mesomorphic monomers and polymers
2014 Monolayers of organic compounds which exhibit liquid crystalline behaviour in their bulk phases have been formed at an air-water interface. All selected polymers and monomers were of the same basic structure with a rigid aromatic central core containing several hydrophilic ester groups and two or more aliphatic hydrocarbon chains. Spreading was satisfactory in most cases and the surface pr...
متن کاملBiocatalytic Synthesis and Polymerization via ROMP of New Biobased Phenolic Monomers: A Greener Process toward Sustainable Antioxidant Polymers
Antioxidant norbornene-based monomers bearing biobased sterically hindered phenols (SHP)-NDF (norbornene dihydroferulate) and NDS (norbornene dihydrosinapate)-have been successfully prepared through biocatalysis from naturally occurring ferulic and sinapic acids, respectively, in presence of Candida antarctica Lipase B (Cal-B). The ring opening metathesis polymerization (ROMP) of these monomers...
متن کاملDFT studies of all fluorothiophenes and their radical cations as candidate monomers for conductive polymers
In this paper, electronic, structural, and spectroscopic properties of mono-, di-, tri-, andtetrafluorothiophenes and their radical cations are studied using the density functional theory andB3LYP method with 6-311++G** basis set. Also the effects of the number and position of thesubstituent on the electrochemical properties of the thiophene ring have been studied usingoptimized structures obta...
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ژورنال
عنوان ژورنال: Kobunshi
سال: 1973
ISSN: 0454-1138,2185-9825
DOI: 10.1295/kobunshi.22.498