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   Articles with "minisci type" as a keyword



Photocatalyst‐Free Chiral Phosphoric Acid‐Catalyzed Enantioselective Minisci‐Type Alkylation of N‐Heteroarenes

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recommendations! Published in 2024 at "European Journal of Organic Chemistry"

DOI: 10.1002/ejoc.202400798

Abstract: In this study, we present an efficient radical approach for the enantioselective Minisci‐type alkylation of N‐heteroarenes, using chiral phosphoric acid (CPA) as a catalyst under mild conditions, without the need for metals, photocatalysts, and other… read more here.

Keywords: chiral phosphoric; enantioselective minisci; phosphoric acid; minisci type ... See more keywords

Borylation of azines via a Minisci-type reaction

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recommendations! Published in 2021 at "Chem"

DOI: 10.1016/j.chempr.2021.06.013

Abstract: C–H borylation of N-heteroarenes is an efficient yet highly challenging route to borylated aromatics. In a recent issue of Nature, Leonori and co-workers demonstrated a novel strategy toward this end by utilizing a boryl-radical-based Minisci-type… read more here.

Keywords: type reaction; borylation azines; minisci type;

Direct Minisci-Type C–H Amidation of Purine Bases

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recommendations! Published in 2022 at "Organic Letters"

DOI: 10.1021/acs.orglett.2c03206

Abstract: A method for the C–H carboxyamidation of purines has been developed that is capable of directly installing primary, secondary, and tertiary amides. Previous Minisci-type investigations on purines were limited to alkylations and arylations. Herein, we… read more here.

Keywords: minisci type; type amidation; direct minisci; type ... See more keywords

Photoredox-Mediated Minisci-type Alkylation of N-Heteroarenes with Alkanes with High Methylene Selectivity

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recommendations! Published in 2018 at "ACS Catalysis"

DOI: 10.1021/acscatal.8b04079

Abstract: We report a highly efficient and chemoselective Minisci-type alkylation reaction of N-heteroarenes with alkanes under the reagent control of a hypervalent iodine oxidant PFBI-OH. In addition to the high reactivity, PFBI-OH demonstrated a high steric… read more here.

Keywords: heteroarenes alkanes; minisci type; methylene; selectivity ... See more keywords

Recent Advances in Minisci-type Reactions and Applications in Organic Synthesis

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recommendations! Published in 2021 at "Current Organic Chemistry"

DOI: 10.2174/1385272824999201230211157

Abstract: Minisci-type reactions have been widely known as reactions that involve the addition of carbon-centered radicals to basic heteroarenes followed by formal hydrogen atom loss. While the originally developed protocols for radical generation remain in active… read more here.

Keywords: applications organic; organic synthesis; minisci type; generation ... See more keywords