Articles with "pot sequential" as a keyword



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CO2 -Breathing Polymer Assemblies via One-Pot Sequential RAFT Dispersion Polymerization.

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Published in 2018 at "Macromolecular rapid communications"

DOI: 10.1002/marc.201800291

Abstract: ABC triblock copolymer assemblies with reversible "breathing" behaviors based on poly[oligo(ethylene glycol) methyl ether methacrylate]-b-poly(benzyl methacrylate)-b-poly[2-(diethylamino)ethyl methacrylate] (POEGMA-b-PBnMA-b-PDEA) are fabricated via one-pot sequential reverisble addition-fragmentation chain transfer dispersion polymerization. Using a POEGMA as the macromolecular… read more here.

Keywords: dispersion polymerization; pdea; one pot; via one ... See more keywords

Divergent Synthesis of gem-Difluorinated Oxa-Spirocyclohexadienones by One-Pot Sequential Reactions of p-Hydroxybenzyl Alcohols with Difluoroenoxysilanes.

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Published in 2022 at "Organic letters"

DOI: 10.1021/acs.orglett.2c00550

Abstract: A new efficient formal [2 + 3] cyclization of p-hydroxybenzyl alcohols with difluoroenoxysilanes has been established. This convenient one-pot sequential procedure enables the divergent construction of highly functionalized gem-difluorinated oxa-spirocyclohexadienones under mild conditions. As opposed… read more here.

Keywords: difluorinated oxa; alcohols difluoroenoxysilanes; gem difluorinated; one pot ... See more keywords
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One-Pot Sequential Hydrogen Isotope Exchange/Reductive Deuteration for the Preparation of α,β-Deuterated Alcohols using Deuterium Oxide.

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Published in 2022 at "Organic letters"

DOI: 10.1021/acs.orglett.2c01940

Abstract: An efficient one-pot sequential hydrogen isotope exchange (HIE)/reductive deuteration approach was developed for the preparation of α,β-deuterated alcohols using ketones as the precursors. The HIE step can also be used for the synthesis of α-deuterated… read more here.

Keywords: sequential hydrogen; isotope exchange; one pot; reductive deuteration ... See more keywords
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Feasible One-Pot Sequential Synthesis of Aminopyridine Functionalized Magnetic Fe3O4 Hybrids for Robust Capture of Aqueous Hg(II) and Ag(I)

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Published in 2019 at "ACS Sustainable Chemistry & Engineering"

DOI: 10.1021/acssuschemeng.9b00471

Abstract: Heavy metal pollution to aqueous media is an important issue for environmental sustainability. A simple strategy for the synthesis of an efficient adsorbent is strongly desired for water remediatio... read more here.

Keywords: synthesis; pot sequential; sequential synthesis; one pot ... See more keywords
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Degradation of Polyacrylates by One-Pot Sequential Dehydrodecarboxylation and Ozonolysis.

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Published in 2023 at "Journal of the American Chemical Society"

DOI: 10.1021/jacs.3c02497

Abstract: We establish a synthetically convenient method to degrade polyacrylate homopolymers. Carboxylic acids are installed along the polymer backbone by partial hydrolysis of the ester side chains, and then, in a one-pot sequential procedure, the carboxylic… read more here.

Keywords: degradation polyacrylates; polyacrylates one; pot sequential; one pot ... See more keywords
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One-Pot Sequential Kinetic Profiling of a Highly Reactive Manganese Catalyst for Ketone Hydroboration: Leveraging σ-Bond Metathesis via Alkoxide Exchange Steps.

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Published in 2018 at "Journal of the American Chemical Society"

DOI: 10.1021/jacs.8b05340

Abstract: A comprehensive experimental and computational mechanistic study of the highly enantioselective hydroboration of ketones catalyzed by a manganese(II) alkyl boxmi pincer complex is reported. The catalyst operates at low catalyst loadings (down to 0.01 mol… read more here.

Keywords: sequential kinetic; one pot; bond metathesis; catalyst ... See more keywords
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Synthesis of pentasubstituted 2-aryl pyrroles from boryl and stannyl alkynes via one-pot sequential Ti-catalyzed [2 + 2 + 1] pyrrole synthesis/cross coupling reactions†

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Published in 2020 at "Chemical Science"

DOI: 10.1039/d0sc01576h

Abstract: Multisubstituted pyrroles are commonly found in many bioactive small molecule scaffolds, yet the synthesis of highly-substituted pyrrole cores remains challenging. Herein, we report an efficient catalytic synthesis of 2-heteroatom-substituted (9-BBN or SnR3) pyrroles via Ti-catalyzed… read more here.

Keywords: coupling reactions; aryl pyrroles; pentasubstituted aryl; one pot ... See more keywords