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New Methods of Synthesis of Fused Maleimides
AbstractThe review covers publications over the past decade on new methods of synthesis of pyrrolo[3,4- b ]pyrrole-4,6(1 H ,5 H )-diones, 4 H -thieno[2,3- c ]pyrrole-4,6(5...
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A Study of the Influence of Bis-Maleimides on the Properties of Oligoestermaleinates
AbstractCopolymers based on unsaturated polyester resin and bis-maleimides with various substituents have been obtained. Curing was carried out in a...
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Paradoxes and paradigms: are maleimides antiaromatic, aromatic, or neither?
The maleimide moiety is present in numerous species of commercial or theoretical interest. The resemblance of maleimide to aromatic pyrrole raise the...
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Reactions of N-Benzyl- and N-(2-Phenylethyl)maleimides with Secondary Amines
AbstractIt was found that the reactions of N -benzylmaleimide with secondary amines proceed at the double C=C bond and lead to the formation of 3- N , N -R...
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Synthesis of poly(maleimide)s with promising performance via Diels–Alder reaction and ring-opening metathesis polymerization
This work aims to generate maleimides to polymers via Diels–Alder reaction and ring-opening metathesis polymerization (ROMP). Maleimides were...
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Catalyst-free rapid crystallization-induced stereoselective three-component [3 + 2] cycloaddition to polycyclic spirooxindoles under microwave irradiation
[3 + 2] Cycloaddition reactions are powerful tools to build alkaloid skeleton compounds. While maleimides are common dipolarophiles, the successful...
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One-pot synthesis of 2H-thiopyrans from β-amino enones
A one-pot synthesis of 2 H -thiopyrans from β-amino enones has been developed. Sequential treatment of β-amino enones with the Lawesson’s reagent and...
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Unveiling the mechanism, selectivity, solvent and temperature effects on the [3 + 2] cycloaddition reaction of N-methyl-C-(2-furyl) nitrone with maleimide derivatives from the molecular electron density theory perspective
The [3 + 2] cycloaddition (32CA) reactions of N -methyl-C-(2-furyl) nitrone with maleimide derivatives have been studied in gas phase, ethanol and...
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DFT mechanistic studies on the regio-, stereo-, and enantio-selectivity of 1,3 dipolar cycloadditions of quinolinium imides with olefins, maleimides, and benzynes for the synthesis of fused N,N′-heterocycles
This work investigated computationally the regio-, stereo-, and enantio-selectivity of the reactions of azomethine imines with olefins, maleimides,...
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Some Features of Nucleophilic Substitution Reactions of N-2-Haloethyl Derivatives of 5,5-Substituted Hydantoins
AbstractReaction of 5,5-dimethyl-3-(2-chloroethyl)- and 5,5-diphenyl-3-(2-bromoethyl)- hydantoins with potassium 4-aminobenzoate in dimethylformamide...
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Synthesis, Photo-, and Ionochromic Properties of Indolyl(thienyl)maleimides with Terpyridine Receptor
Indolyl(thienyl)maleimides with terpyridine receptor in the bridge part have been synthesized. Irradiation of their toluene solutions with light at λ...
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Role of N-substituents of maleimides on penultimate unit effect for sequence control during radical copolymerization
Radical copolymerization of N-substituted maleimides (RMIs) and olefins provides AAB sequence-controlled copolymers by penultimate unit (PU) control....
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New 3,4-bis(indol-1-yl)maleimides as protein kinase inhibitors
Several previously unknown derivatives of 3,4-bis(indol-1-yl)maleimide, as well as 3-(2,3-dihydroindol-1-yl)-4-(indol-1-yl)maleimide were synthesized...
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Quinine-derived thiourea promoted enantioselective Michael addition reactions of 3-substituted phthalides to maleimides
A highly diastereoselective and enantioselective Michael addition/desymmetrization reaction of maleimides with prochiral 3- substituted phthalides...
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Synthesis and Some Transformations of 4-(2,5-Dihydro-2,5-dioxo-1H-pyrrrol-1-yl)benzoic and -Phenylacetic Acids Amides
AbstractThe reactions of 4-aminobenzoic and 4-aminophenylacetic acids amides with maleic anhydride yielded the corresponding maleic acid monoamides,...
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Improved “cure on demand” of aromatic bismaleimide with thiol triggered by retro-Diels-Alder reaction
This study focuses on the synthesis of new liquid aromatic bismaleimide monomers in order to improve self-curing on demand (SCOD) systems previously...
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Recent progress in the direct phosphorylation of parent heterocycles to construct phosphorylated heterocycles
This minireview summarizes the latest progress in the synthesis of phosphorylated heterocycles via the direct phosphorylation of parent heterocycles,...
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Insights into synthesis, reactivity, and biological activity of N-isoindoline-1, 3-diones heterocycles: a systematic literature review
This review paper provides a comprehensive overview of recent advancements in the synthesis, reactivity, and applications of N -isoindoline-1,3-dione...
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Dual Modification of Artificial Protein Cage
Chemical modifications of proteins confer new functions on them or modulate their original functions. Although various approaches are developed for... -
Thermal Behavior of Copolymers of Maleimide with Alkyl Methacrylates
AbstractCopolymers of maleimide with methyl and allyl methacrylate are obtained using the method of radical bulk copolymerization. It has been found...