Articles with "reactions synthesis" as a keyword



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Chemoselective Reactions for the Synthesis of Glycoconjugates from Unprotected Carbohydrates

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Published in 2017 at "ChemBioChem"

DOI: 10.1002/cbic.201600582

Abstract: Glycobiology is the comprehensive biological investigation of carbohydrates. The study of the role and function of complex carbohydrates often requires the attachment of carbohydrates to surfaces, their tagging with fluorophores, or their conversion into natural… read more here.

Keywords: synthesis glycoconjugates; chemoselective reactions; reactions synthesis; unprotected carbohydrates ... See more keywords
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SBA-15@adenine–Pd: a novel and green heterogeneous nanocatalyst in Suzuki and Stille reactions and synthesis of sulfides

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Published in 2018 at "Journal of Porous Materials"

DOI: 10.1007/s10934-018-0623-2

Abstract: In the present study, anchored palladium onto the surface of organically modified mesoporous silica was successfully prepared via simple and inexpensive procedure. The prepared nanocatalyst was considered as robust and clean nano-reactor catalyst for Suzuki… read more here.

Keywords: stille reactions; reactions synthesis; suzuki stille; spectroscopy ... See more keywords
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Synthesis of a new Pd(0)-complex supported on magnetic nanoparticles and study of its catalytic activity for Suzuki and Stille reactions and synthesis of 2,3-dihydroquinazolin-4(1H)-one derivatives

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Published in 2018 at "Polyhedron"

DOI: 10.1016/j.poly.2018.01.016

Abstract: Abstract In the present work, we report synthesis of anchored palladium complex on functionalized Fe3O4 nanoparticles via simple and inexpensive procedure. The final nanohybrid compound was characterized by Fourier transform infrared spectroscopy (FT-IR), scanning electron… read more here.

Keywords: stille reactions; suzuki stille; reactions synthesis; spectroscopy ... See more keywords
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Useful Applications of Enantioselective (4 + 2)-Cycloaddition Reactions to the Synthesis of Chiral 1,2-Amino Alcohols, 1,2-Diamines, and β-Amino Acids.

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Published in 2017 at "Organic letters"

DOI: 10.1021/acs.orglett.7b02437

Abstract: The scope of enantioselective (4 + 2)-cycloaddition reactions has been expanded to include reactive olefinic components that are equivalents of three inoperable and unstable ethylene derivatives: 1-hydroxy-2-aminoethylene, 1,2-diaminoethylene, and β-aminoacrylic acid. In this way, a… read more here.

Keywords: cycloaddition; applications enantioselective; cycloaddition reactions; reactions synthesis ... See more keywords
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Tandem Reactions for the Synthesis of High-Density Polycyclic Biofuels with a Double/Triple Hexane Ring

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Published in 2022 at "ACS Omega"

DOI: 10.1021/acsomega.1c07241

Abstract: Synthesizing high-density fuels from non-food biomass is of great interest in the field of biomass conversion because they can increase the loading capability and travel distance of vehicles and aircraft as compared to conventional low-density… read more here.

Keywords: density; tandem reactions; high density; synthesis high ... See more keywords
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Multicomponent reactions in the synthesis of antiviral compounds.

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Published in 2021 at "Current medicinal chemistry"

DOI: 10.2174/0929867328666211007121837

Abstract: BACKGROUND Multicomponent reactions are one-pot processes for the synthesis of highly functionalized hetero-cyclic and hetero-acyclic compounds, often endowed with biological activity. OBJECTIVE Multicomponent reactions are considered green processes with high atom economy. In addition, they… read more here.

Keywords: multicomponent reactions; reactions synthesis; chemistry; antiviral compounds ... See more keywords
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Multicomponent Reactions for the Synthesis of Bioactive Compounds: A Review.

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Published in 2019 at "Current organic synthesis"

DOI: 10.2174/1570179416666190718153703

Abstract: Multicomponent reactions (MCRs) are composed of three or more reagents in which the final product has all or most of the carbon atoms from its starting materials. These reactions represent, in the medicinal chemistry context,… read more here.

Keywords: multicomponent reactions; reactions synthesis; chemistry; compounds review ... See more keywords
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Intramolecular Click Cycloaddition Reactions: Synthesis of 1,2,3-Triazoles.

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Published in 2023 at "Current organic synthesis"

DOI: 10.2174/1570179420666230407103320

Abstract: Click Chemistry, as a powerful tool, has been used for the synthesis of a variety of 1,2,3-triazoles. Among click cycloaddition reactions, intramolecular click reactions carried out in azido-alkyne precursors has not been thoroughly reviewed. Hence,… read more here.

Keywords: click cycloaddition; intramolecular click; cycloaddition reactions; reactions synthesis ... See more keywords
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Microwave-Assisted Post-Ugi Reactions for the Synthesis of Polycycles

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Published in 2022 at "Molecules"

DOI: 10.3390/molecules27103105

Abstract: Microwave irradiation and post-Ugi reactions own their respective advantages in comparison with other strategies. The combination of microwave irradiation and post-Ugi reactions shows paramount importance in the construction of polycycles. This minireview outlines the recent… read more here.

Keywords: microwave assisted; post ugi; assisted post; ugi reactions ... See more keywords
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Thermoresponsive Polyphosphoester via Polycondensation Reactions: Synthesis, Characterization, and Self-Assembly

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Published in 2022 at "Molecules"

DOI: 10.3390/molecules27186006

Abstract: Using a novel strategy, amphiphilic polyphosphoesters based on poly(oxyethylene H-phosphonate)s (POEHP) with different poly(ethylene glycol) segment lengths and aliphatic alcohols with various alkyl chain lengths were synthesized using polycondensation reactions. They were characterized by 1H… read more here.

Keywords: polycondensation; polycondensation reactions; via polycondensation; thermoresponsive polyphosphoester ... See more keywords