Results 31 to 40 of about 11,450 (195)

Fused Quinoidal Oligothiophenes Imides with High Electrical Conductivity [PDF]

open access: yes, 2020
Organic diradicals are molecules containing two unpaired electrons, which are usually highly reactive.1-2 Although these organic diradicals present a wide range of potential applications, their air stability still remains as a major obstacle.3 In order ...
Guo, Xugang   +4 more
core  

Chemical approach for controlling nadimide cure temperature and rate with maleimide [PDF]

open access: yes, 1985
Polyimide resins suitable for use as composite matrix materials are formed by copolymerization of maleic and norbornenyl endcapped monomers and oligomers.
Lauver, R. W.
core   +2 more sources

Posibility of using 1-alkoxymethyl-4-(dimethylamine)pyridinium bis(trifluoromethylsulfonyl)imides as Electrolytes for Electrochemical Capacitors

open access: yesInternational Journal of Electrochemical Science, 2015
1-alkoxymethyl-4-(dimethylamine)pyridiniumbis(trifluoromethylsulfonyl)imides have beensuccessfully synthesized in high yields by the reaction of chlorides or bromides with lithium bis(trifluoromethylsulfonyl)imides.
Monika Stasiewicz   +3 more
doaj   +1 more source

Phosphorus-containing imide resins [PDF]

open access: yes, 1983
Bis- and tris-imides derived from tris (m-aminophenyl) phosphine oxides by reaction with maleic anhydride or its derivatives, and addition polymers of such imides, including a variant in which a mono-imide is condensed with a dianhydride and the product ...
Fohlen, G. M.   +2 more
core   +1 more source

Review : Auto-oxidation of aliphatic polyamides [PDF]

open access: yes, 2013
The literature on oxidation kinetics of polyamides and model compounds has been reviewed in order to try to extract suitable information for non-empirical kinetic modeling.
FAYOLLE, Bruno   +5 more
core   +6 more sources

Reductive Heck Reactions of N-Methyl-substituted Tricyclic Imides

open access: yesMolecules, 2010
The palladium-catalyzed hydroarylation of N-methyl-substituted tricyclic imides was studied in order to find a new stereoselective access to a series of new exo-aryl(hetaryl)-substituted tricyclic N-methylimides.
Gokce Goksu   +2 more
doaj   +1 more source

Chemical approach for controlling nadimide cure temperature and rate [PDF]

open access: yes, 1984
Polyimide resins suitable for use as composite matrix materials are formed by copolymerization of maleic and norbornenyl endcapped monomers and oligomers.
Lauver, R. W.
core   +2 more sources

Highly Substituted 1,4‐Benzodiazepin‐2‐ones: A Rapid Modular Approach From Arynes and Unsymmetrical Imides

open access: yesChemistryEurope
We present a method for the rapid assembly of highly substituted 1,4‐benzodiazepin‐2‐ones by the addition of unsymmetrical imides to arynes, the subsequent deprotection of a protected amino functionality followed by immediate ring closure.
Jasper Mindner   +5 more
doaj   +1 more source

Synthesis, Characterization and study biologicalactivity of several 1-cyclopentene-1,2-dicarboxylimidyl Containing oxadiazole and Benzothiazole

open access: yesمجلة بغداد للعلوم, 2014
In this work involved prepared of several new 1-cyclopentene-1,2-dicarboxylimide linked to oxadiazole and benzothiazole moiety were synthesized by two steps: The first step 2-amino-substituted-1,3,4-oxadiazoles and substituted-2-aminobenzothiazole were ...
Baghdad Science Journal
doaj   +1 more source

Synthesis and Evaluation of Antimicrobial activity of several new Maleimides to Benzothiazole moiety

open access: yesمجلة بغداد للعلوم, 2013
In this work, a series of new maleimides linked to substituted benzothiazole moiety were synthesized. Synthesis of these new cyclic imides were performed via three steps, the first one involved preparation of a series of 2-aminobenzothiazole substituted
Baghdad Science Journal
doaj   +1 more source

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