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Oxidative Photoredox-Catalytic Activation of Aliphatic Nucleophiles for C(sp3)-C(sp2) Cross-Coupling Reactions
In the light you will find the road (Led Zeppelin): Visible-light photoredox catalysis leads the way in overcoming the reactivity limitations of alkyl nucleophiles in cross-coupling reactions. Iridium-triggered oxidative ph...
CC - Organická chemie
- 2014 •
- Jx •
- Link
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Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
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Platinum(II)-mediated dehydrosulfurization and oxidative carbon-carbon coupling in the gas-phase decomposition of thioethers
The ion/molecule reaction of [Pt(bipy ? H)]+ (bipy = 2,2'-bipyridine) with dimethyl sulfide leads to the loss of ethene in the main reaction channel. This process corresponds to a formal dehydrosulfurization (DHS) accompanied by
CF - Fyzikální chemie a teoretická chemie
- 2009 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Pd2+ and Cu2+ catalyzed oxidative cross-coupling of mercaptoacetylenes and arylboronic acids
An oxidative thiolate scavenging concept in a metal catalyzed reaction is presented and demonstrated on the aerobic Pd and Cu catalyzed cross-coupling of mercaptoacetylenes with arylboronic acids. Synthetic value of the che...
CC - Organická chemie
- 2011 •
- Jx •
- Link
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Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
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Organophosphates as Versatile Substrates in Organic Synthesis
This review summarizes the applications of organophosphates in organic synthesis. After a brief introduction, it discusses cross-coupling reactions, including both transition-metal-catalyzed and transition-metal-free substitution
Organic chemistry
- 2024 •
- Jimp •
- Link
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Jimp - Článek v periodiku v databázi Web of Science
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Highly porous carrier and shaped catalyst for Guerbet coupling
the Guerbet reaction and thus the selectivity towards C-C coupling products (C-C condensation reaction) from bioethanol or biobutanolThe described functional sample of the catalyst, active in the Guerbet reaction,...
Chemical engineering
- 2023 •
- Gfunk
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Gfunk - Funkční vzorek
Covalent analogues of DNA base-pairs and triplets VII. Synthesis and cytostatic activity of bis(purin-6-yl)acetylene and -diacetylene nucleosides
The title bis(purin-6-yl)acetylene and -diacetylene nucleoside derivatives were prepared as covalent base-pair analogues by the Sonogashira cross-coupling or oxidative alkyne-dimerization reactions......
CC - Organická chemie
- 2004 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Sonogashira reactions of alpha and beta-1-ethynyl-2-deoxyribosides: synthesis of acetylene-extended C-nucleosides
An improved practical protocol for the synthesis of both anomers of 1-ethynyl-2-deoxiribosides 1 was developed. The Sonogashira coupling of ethynyldeoxyribosides 1 with vatious aryl- and heteroaryl halides was carried out under various condi...
CC - Organická chemie
- 2010 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Reduction of Peroxodisulfate on Gold(111) Covered by Surface Oxides: Inhibition and Coupling between Two Oxide Reduction Processes.
(111) covered by surface oxides. A strong inhibition is observed. Evidence oxide. The difference between the kinetics of the reduction of the two main oxide species on Au(111) is ascribed to a coupling between the ...
CG - Elektrochemie
- 2001 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Conjugated polyaniline as a result of the benzidine rearrangement
are oxidized by two oxidation mechanisms: (1) chain reaction of electrophilic substitution are oxidized with a chain reaction controlled by electrophilic substitution of the aromaticThe mechanism of the <...
CD - Makromolekulární chemie
- 2015 •
- Jx •
- Link
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Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
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Modular Stereoselective Synthesis of (1 -> 2)-C-Glycosides based on the sp(2)-sp(3) Suzuki-Miyaura Reaction
-coupling reaction of D-glucal pinacol boronate with alkyl halide glycoside easily-coupling reaction can be converted to glucopyranosyl, mannopyranosyl, or 2-deoxy-glucopyranosyl C-mannopyranosides by one- or two-s...
CC - Organická chemie
- 2015 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
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