Articles with "borrowing hydrogen" as a keyword



Fe SAC on Nitrogen‐Doped Carbon: An Efficient Catalyst for S‐Alkylation of Dithiocarbamates via Borrowing Hydrogen Strategy

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Published in 2024 at "Asian Journal of Organic Chemistry"

DOI: 10.1002/ajoc.202400032

Abstract: Herein we report, the synthesis of single‐atom iron on nitrogen‐doped carbon as a catalyst for the direct formation of Csp3‐S bond via borrowing hydrogen strategy using alcohols as the alkylating agent. The catalyst was synthesized… read more here.

Keywords: borrowing hydrogen; catalyst; nitrogen doped; doped carbon ... See more keywords

Access to saturated aza‐heterocycles using the Borrowing Hydrogen methodology

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Published in 2024 at "European Journal of Organic Chemistry"

DOI: 10.1002/ejoc.202301119

Abstract: Borrowing hydrogen (BH) has reached a wide attention from the chemistry community as a new opportunity to construct efficiently C‐N bond (as well as C‐C or C‐S bond) without any activation. This straightforward strategy is… read more here.

Keywords: chemistry; methodology; borrowing hydrogen; aza heterocycles ... See more keywords

NNN Palladium(II)‐Pincer Complex in a Borrowing Hydrogen Process: Alkylation of Indoles

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Published in 2025 at "European Journal of Organic Chemistry"

DOI: 10.1002/ejoc.202500313

Abstract: Recently, an azine NNN‐Pd(II) non‐palindromic pincer complex was generated, and its application in acceptorless dehydrogenative coupling (ADC) was explored. This article establishes the application of the same pincer complex in the borrowing hydrogen process (BHP).… read more here.

Keywords: borrowing hydrogen; hydrogen process; pincer complex;

β-Amino alcohols from anilines and ethylene glycol through heterogeneous Borrowing Hydrogen reaction

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Published in 2017 at "Tetrahedron"

DOI: 10.1016/j.tet.2017.08.006

Abstract: Abstract Borrowing Hydrogen (BH), also called Hydrogen Autotransfer (HA), reaction with neat ethylene glycol represents a key step in the preparation of β-amino alcohols. However, due to the stability of ethylene glycol, mono-activation has rarely… read more here.

Keywords: reaction; amino alcohols; ethylene glycol; borrowing hydrogen ... See more keywords

Catalytic Asymmetric Synthesis of β-Amino α-Tertiary Alcohol through Borrowing Hydrogen Amination.

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Published in 2025 at "Organic letters"

DOI: 10.1021/acs.orglett.5c00283

Abstract: The first enantioconvergent transition-metal-catalyzed amination of racemic α-tertiary 1,2-diols providing access to vicinal β-amino α-tertiary alcohols is disclosed. The iridium-catalyzed amination reaction proceeds through a chiral phosphoric acid-mediated borrowing hydrogen pathway with excellent yields and… read more here.

Keywords: amination; alcohol; borrowing hydrogen; amino tertiary ... See more keywords

Divergent reactions of oxindoles with amino alcohols via the borrowing hydrogen process: oxindole ring opening vs. C3 alkylation

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Published in 2018 at "Organic chemistry frontiers"

DOI: 10.1039/c8qo00184g

Abstract: Oxindoles display a diverse pattern of reactivity upon reaction with different classes of amino alcohols via the borrowing hydrogen process. Whereas the reaction with N-acetyl amino alcohols leads to C3 alkylation, the reaction with N-alkyl… read more here.

Keywords: via borrowing; borrowing hydrogen; amino alcohols; reaction ... See more keywords
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Transition metal-catalysis in interrupted borrowing hydrogen strategy.

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Published in 2023 at "Chemical communications"

DOI: 10.1039/d3cc01517c

Abstract: In recent times, the transition metal-catalyzed borrowing hydrogen (BH) and interrupted borrowing hydrogen (IBH) strategies have attracted much attention and represent atom- and step-economic processes to access diverse building blocks via various C-C and C-heteroatom… read more here.

Keywords: transition metal; hydrogen; strategy; borrowing hydrogen ... See more keywords

Ruthenium-catalysed N-alkylation of anilines with primary carbohydrate alcohols via borrowing hydrogen strategy.

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Published in 2023 at "Chemical communications"

DOI: 10.1039/d3cc01931d

Abstract: Ruthenium-catalysed N-alkylation of anilines with sugar derivatives proceeded via the borrowing hydrogen strategy. Primary carbohydrate alcohols were successfully applied to N-alkylation of aniline derivatives to give the corresponding aminosugars in high yields. read more here.

Keywords: via borrowing; alkylation anilines; alkylation; borrowing hydrogen ... See more keywords

Preparation of a novel cadmium-containing coordination polymer and catalytic application in the synthesis of N-alkylated aminoquinoline derivatives via the borrowing hydrogen approach.

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Published in 2024 at "Dalton transactions"

DOI: 10.1039/d3dt04221a

Abstract: Herein, we report an efficient and straightforward approach for the synthesis of N-alkylated aminoquinoline derivatives by recyclable Cd-containing coordination polymer-catalyzed reactions of aminoquinolines with primary alcohols via the borrowing hydrogen strategy. In this work, a… read more here.

Keywords: borrowing hydrogen; synthesis; coordination polymer; coordination ... See more keywords

CrCl2-Catalyzed α-Alkylation of Carbonyl Compounds via Borrowing Hydrogen Approach

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Published in 2024 at "Organic Chemistry Frontiers"

DOI: 10.1039/d3qo01862h

Abstract: A new and efficient catalytic system for sustainable α-alkylation of carbonyl compounds with alcohols which serve as alkylating agents via a borrowing hydrogen strategy was presented. The developed practical catalytic... read more here.

Keywords: carbonyl compounds; borrowing hydrogen; alkylation carbonyl; via borrowing ... See more keywords

Recent advances in cross-coupling of alcohols via borrowing hydrogen catalysis.

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Published in 2024 at "Chemical communications"

DOI: 10.1039/d4cc00003j

Abstract: Application of the borrowing hydrogen strategy facilitates utilization of abundantly available alcohols for linear or branched long-chain alcohols. Selective synthesis of such alcohols is highly challenging and involves the utilization of transition metal catalysts towards… read more here.

Keywords: borrowing hydrogen; coupling alcohols; cross coupling; advances cross ... See more keywords