Articles with "demand diels" as a keyword



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Reactivity of 7‐Azanorbornenes in Bioorthogonal Inverse Electron‐Demand Diels–Alder Reactions

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Published in 2017 at "European Journal of Organic Chemistry"

DOI: 10.1002/ejoc.201700411

Abstract: In the preparation of multicomponent compounds, the accumulation of components through sequential click reactions is an attractive strategy. In this work we examined the reactivity of various N-substituted 7-azanorbornenes in inverse electron-demand Diels–Alder (iEDDA) reactions… read more here.

Keywords: diels alder; demand diels; inverse electron; electron demand ... See more keywords
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Porphyrin-based covalent organic polymer by inverse electron demand Diels-Alder reaction

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Published in 2021 at "European Polymer Journal"

DOI: 10.1016/j.eurpolymj.2021.110664

Abstract: Abstract Inverse electron demand Diels-Alder (IEDDA) reaction has been employed as a powerful ligation in several fields. In the current work, a synthetic approach relying on IEDDA reaction is developed for preparation of a porphyrin… read more here.

Keywords: diels alder; demand diels; polymer; inverse electron ... See more keywords
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Antiaromaticity Gain Activates Tropone and Nonbenzenoid Aromatics as Normal-Electron-Demand Diels-Alder Dienes.

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Published in 2020 at "Organic letters"

DOI: 10.1021/acs.orglett.0c02343

Abstract: We propose a carbonyl umpolung strategy for activating tropone as a normal-electron-demand Diels-Alder diene. Tropone has low reactivity for Diels-Alder reactions because of its [4n+2] π-aromaticity. Conversion of the carbonyl group into a hydrazone ion… read more here.

Keywords: diels alder; normal electron; demand diels; electron demand ... See more keywords
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Clip to Click: Controlling Inverse Electron-Demand Diels-Alder Reactions with Macrocyclic Tetrazines.

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Published in 2022 at "Organic letters"

DOI: 10.1021/acs.orglett.2c01010

Abstract: A universal strategy to control tetrazine reactivity in the inverse electron-demand Diels-Alder (IEDDA) reaction was developed as "Clip to Click". Incorporating a chemical bridge into 3,6-diphenyl-1,2,4,5-tetrazine (macrocyclic tetrazine) rendered it unreactive toward trans-cyclooctene. A computational… read more here.

Keywords: tetrazine; electron demand; demand diels; inverse electron ... See more keywords
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A Dehydrogenative Inverse Electron Demand Diels-Alder Reaction for the Synthesis of Functionalized Pyranones.

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Published in 2022 at "Organic letters"

DOI: 10.1021/acs.orglett.2c01197

Abstract: An efficient dehydrogenative inverse electron demand Diels-Alder reaction of isopropyl and prenyl benzene derivatives with electron-deficient dienes followed by decarboxylation has been reported for the first time. The much broader substrate scope of dienophiles and… read more here.

Keywords: dehydrogenative inverse; diels alder; inverse electron; demand diels ... See more keywords
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Bioorthogonal micellar nanoreactors for prodrug cancer therapy using an inverse-electron-demand Diels-Alder reaction.

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Published in 2022 at "Chemical communications"

DOI: 10.1039/d2cc02121h

Abstract: Block copolymer micelles functionalized with tetrazine groups can act as nanoreactors to activate a trans-cyclooctene-functionalized prodrug for releasing anticancer drugs via a bioorthogonal inverse-electron-demand Diels-Alder (IEDDA) reaction. In addition, the IEDDA reaction can be accelerated… read more here.

Keywords: reaction; diels alder; inverse electron; demand diels ... See more keywords
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Application of the Inverse-Electron-Demand Diels-Alder Reaction for Metabolic Glycoengineering

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Published in 2021 at "Frontiers in Chemistry"

DOI: 10.3389/fchem.2021.654932

Abstract: The inverse electron-demand Diels-Alder (IEDDA or DAinv) reaction is an emerging bioorthogonal ligation reaction that finds application in all areas of chemistry and chemical biology. In this review we highlight its application in metabolic glycoengineering… read more here.

Keywords: diels alder; demand diels; application; inverse electron ... See more keywords