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Reversible 2′-OH acylation enhances RNA stability
The presence of a hydroxyl group at the 2′-position in its ribose makes RNA susceptible to hydrolysis. Stabilization of RNAs for storage, transport...
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Prussian Blue Analogue Derived N-Doped Graphitic Carbon Wrapped Iron-Cobalt Nanoparticles as Recyclable Heterogeneous Catalysts for Friedel-Crafts Acylation
The rational design of efficient heterogeneous catalysts for Friedel-Crafts acylation reactions is highly desirable for meeting the need for the...
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Rapid Access to Acylation and Alkylation of N-Heteroarenes Using Ester Acetates as Reactants
The laboratory-abundant and low-toxic ethyl acetate was explored successfully for the first time as acyl group donor for the Minisci-type acylation...
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Metal-free selective acylation reaction of aliphatic alcohols in neutral condition
In this report, a simple method is reported for the acylation of aliphatic alcohols via a metal-free acylation of aliphatic alcohols with succinic...
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N-heterocyclic carbene- and organic photoredox-catalysed meta-selective acylation of electron-rich arenes
meta -Selective functionalization of electron-rich arenes provides a complementary route to that of traditional organic synthesis. In classical...
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Catalysis by Ion‑Exchange Resins Derived from Asphaltenes in the Salicylic Acid Acylation Reaction
Acidic and basic ion‑exchange resins were prepared by chemical modification of petroleum asphaltenes. The resulting products were characterized by IR...
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Catalytic performance of Al modified β molecular sieve for 2-methylnaphthalene acylation
In this paper, the zeolite molecular sieve was modified by the impregnation method, and the strength and number of acid sites of the molecular sieve...
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A nanohybrid of Fe3O4/SnO magnetic recyclable catalyst for chemoselective N1-acylation of sulfanilamide under mild reaction conditions
In this article, an effective heterogeneous catalytic system was developed for selective N-acylation of pharmaceutical intermediate. The catalyst is...
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Repurposing a plant peptide cyclase for targeted lysine acylation
Transpeptidases are powerful tools for protein engineering but are largely restricted to acting at protein backbone termini. Alternative enzymatic...
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Comparison of the Reactivities of Tyrosine–Proline-Based Dipeptides toward Acylation with Nitrophenyl Benzoates
AbstractThe reactivities of the L-Tyr–L-Pro dipeptide and its analog with a hydroxymethyl group instead of carboxy group in the proline moiety...
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Fluorescence determination of tannic acid imprinted in conjugated hypercrosslinked polymers by Friedel–Crafts acylation
A molecularly imprinted hypercrosslinked polymer (HCP) was synthesized from the polymerization of mesitylene monomer, terephthaloyl chloride...
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A sequence of acylamination and acylation reactions in polyphosphoric acid – a novel approach to the Friedländer synthesis of 2-arylquinolines
A method for the synthesis of 2-(2-acylaminoaryl)quinolines was developed based on a one-pot sequence of direct electrophilic acylamination of arenes...
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Non-modular fatty acid synthases yield distinct N-terminal acylation in ribosomal peptides
Recent efforts in genome mining of ribosomally synthesized and post-translationally modified peptides (RiPPs) have expanded the diversity of...
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Vinyl Phosphonic Acid Functionalized Silica Polymer Nanocomposites for the Acylation of Phenol
AbstractIn order to overcome the corrosive problems of homogeneous vinyl phosphonic acid (VPA), ordered mesoporous silica (SBA-15) is functionalized...
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Acylation of agricultural protein biomass yields biodegradable superabsorbent plastics
Superabsorbent polymers (SAP) are a central component of hygiene and medical products requiring high liquid swelling, but these SAP are commonly...
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Theoretical Simulation and Experimental Optimization of Reaction Conditions and Product Composition of Ferrocene Acylation
AbstractFerrocene (Fc) as a non-benzene aromatic organometallic compound can undergo Friedel–Crafts acylation like benzene, but the two...
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Effect of the acyl-group length on the chemoselectivity of the lipase-catalyzed acylation of propranolol—a computational study
The selective N-acylation of 1,2-amino alcohols has been proposed to occur through the proton shuttle mechanism. However, the O-acetylation of...
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First Examples of Phosphoric Anhydride-Promoted O- and N-Acylation
AbstractIt was shown that phosphoric anhydride can be used for the synthesis of esters and amides of carboxylic acids when they react with compounds...