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Article
Aromatic substitution by the Srn1 reaction
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Year: 1999

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Book
Nitro Compounds and Their Derivatives in Organic Synthesis
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Year: 2020 Publisher: Basel, Switzerland MDPI - Multidisciplinary Digital Publishing Institute

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Abstract

Nitro chemistry plays an important role in organic synthesis to construct new frameworks. This is due to the diverse properties of the nitro group. The strong electron-withdrawing ability of the nitro group reduces the electron density of the scaffold, facilitating reactions with nucleophiles or electron transfer. In addition, the -hydrogen of the nitro group is highly acidic, giving a stable anion, which facilitates reactions with both electrophilic and nucleophilic reagents. In addition, the nitro group also serves as a good leaving group, which facilitates transformation to a wide variety of functional groups. Despite the substantial contributions of many researchers, nitro chemistry is still an exciting and challenging research area. This book brings together recent original research and review articles contributed by an international team of leading experts and pioneers in organic synthesis using nitro groups. It is sure to provide useful information and promising insights for researchers.


Book
Nitro Compounds and Their Derivatives in Organic Synthesis
Author:
Year: 2020 Publisher: Basel, Switzerland MDPI - Multidisciplinary Digital Publishing Institute

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Abstract

Nitro chemistry plays an important role in organic synthesis to construct new frameworks. This is due to the diverse properties of the nitro group. The strong electron-withdrawing ability of the nitro group reduces the electron density of the scaffold, facilitating reactions with nucleophiles or electron transfer. In addition, the -hydrogen of the nitro group is highly acidic, giving a stable anion, which facilitates reactions with both electrophilic and nucleophilic reagents. In addition, the nitro group also serves as a good leaving group, which facilitates transformation to a wide variety of functional groups. Despite the substantial contributions of many researchers, nitro chemistry is still an exciting and challenging research area. This book brings together recent original research and review articles contributed by an international team of leading experts and pioneers in organic synthesis using nitro groups. It is sure to provide useful information and promising insights for researchers.


Book
Nitro Compounds and Their Derivatives in Organic Synthesis
Author:
Year: 2020 Publisher: Basel, Switzerland MDPI - Multidisciplinary Digital Publishing Institute

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Abstract

Nitro chemistry plays an important role in organic synthesis to construct new frameworks. This is due to the diverse properties of the nitro group. The strong electron-withdrawing ability of the nitro group reduces the electron density of the scaffold, facilitating reactions with nucleophiles or electron transfer. In addition, the -hydrogen of the nitro group is highly acidic, giving a stable anion, which facilitates reactions with both electrophilic and nucleophilic reagents. In addition, the nitro group also serves as a good leaving group, which facilitates transformation to a wide variety of functional groups. Despite the substantial contributions of many researchers, nitro chemistry is still an exciting and challenging research area. This book brings together recent original research and review articles contributed by an international team of leading experts and pioneers in organic synthesis using nitro groups. It is sure to provide useful information and promising insights for researchers.


Book
Nitrogen-Containing Molecules: Natural and Synthetic Products Including Coordination Compounds
Authors: ---
Year: 2021 Publisher: Basel, Switzerland MDPI - Multidisciplinary Digital Publishing Institute

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A total of 16 original research articles. Contributions from 10 countries from 3 continents. Organic synthesis towards novel heterocyclic compounds. Fully characterized inorganic and organic molecules including X-ray crystallographic analysis. Cyclization reactions, reactivity of aromatic compounds and improved synthetic methodologies of important intermediate compounds.

Keywords

Research & information: general --- heterocycle --- piperazine --- pyrimidine --- DABCO --- nucleophilic displacement --- chlorination --- [1,3]-H shift --- aza-Michael addition --- DFT calculations --- dimethyl acetylenedicarboxylate --- isoxazolo[3,4-b]quinolin-3(1H)-one --- pyrazolines --- curcuminoids --- nitrogen heterocycles --- cytotoxic --- DNA binding --- MDR reversal --- oxygen-nitrogen heterocycles --- 11a,12-dihydrobenzo[b]benzo[5,6][1,4]oxazino[2,3-e][1,4]oxazine --- disulfur dichloride --- o-aminophenol --- condensation --- 4-anilino-quin(az)olines --- hinge binder --- conformational flexibility --- kinase inhibitor design --- imine --- Schiff base --- X-ray crystallographic analysis --- Cu(II) complex --- gamma-amino acid --- ruthenium --- carbonyl complex --- azopyridine --- anion radical --- electronic structure --- magnetic properties --- chalcogenophene --- heterocycles --- ligands --- pyridine derivatives --- thiophene derivatives --- aminocyclopentitol --- bicyclic aziridine --- water chemistry --- nucleophilic substitution --- homopiperazine --- X-ray structure --- C–C bond length --- 15N-NMR --- catechol --- alkyne --- thiol-alkyne click reaction --- domino reactions --- bromination --- intramolecular SN displacement --- carbocyclic hydantoins --- N-1 substituted hydantoin --- spiro hydantoins --- imidazolidine-2,4-diones --- stereochemistry --- NMR --- HRMS --- GIAO --- ring closing --- Au-nanoparticles --- NaBH4 --- amino-substituted fused oxazolocoumarin --- fused oxazolocoumarins --- chemoselective reduction --- o-hydroxynitrocoumarins --- benzimidazole --- nucleophilic aromatic substitution --- thiosemicarbazone --- n/a --- C-C bond length


Book
Nitrogen-Containing Molecules: Natural and Synthetic Products Including Coordination Compounds
Authors: ---
Year: 2021 Publisher: Basel, Switzerland MDPI - Multidisciplinary Digital Publishing Institute

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Export citation

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Bookmark

Abstract

A total of 16 original research articles. Contributions from 10 countries from 3 continents. Organic synthesis towards novel heterocyclic compounds. Fully characterized inorganic and organic molecules including X-ray crystallographic analysis. Cyclization reactions, reactivity of aromatic compounds and improved synthetic methodologies of important intermediate compounds.

Keywords

heterocycle --- piperazine --- pyrimidine --- DABCO --- nucleophilic displacement --- chlorination --- [1,3]-H shift --- aza-Michael addition --- DFT calculations --- dimethyl acetylenedicarboxylate --- isoxazolo[3,4-b]quinolin-3(1H)-one --- pyrazolines --- curcuminoids --- nitrogen heterocycles --- cytotoxic --- DNA binding --- MDR reversal --- oxygen-nitrogen heterocycles --- 11a,12-dihydrobenzo[b]benzo[5,6][1,4]oxazino[2,3-e][1,4]oxazine --- disulfur dichloride --- o-aminophenol --- condensation --- 4-anilino-quin(az)olines --- hinge binder --- conformational flexibility --- kinase inhibitor design --- imine --- Schiff base --- X-ray crystallographic analysis --- Cu(II) complex --- gamma-amino acid --- ruthenium --- carbonyl complex --- azopyridine --- anion radical --- electronic structure --- magnetic properties --- chalcogenophene --- heterocycles --- ligands --- pyridine derivatives --- thiophene derivatives --- aminocyclopentitol --- bicyclic aziridine --- water chemistry --- nucleophilic substitution --- homopiperazine --- X-ray structure --- C–C bond length --- 15N-NMR --- catechol --- alkyne --- thiol-alkyne click reaction --- domino reactions --- bromination --- intramolecular SN displacement --- carbocyclic hydantoins --- N-1 substituted hydantoin --- spiro hydantoins --- imidazolidine-2,4-diones --- stereochemistry --- NMR --- HRMS --- GIAO --- ring closing --- Au-nanoparticles --- NaBH4 --- amino-substituted fused oxazolocoumarin --- fused oxazolocoumarins --- chemoselective reduction --- o-hydroxynitrocoumarins --- benzimidazole --- nucleophilic aromatic substitution --- thiosemicarbazone --- n/a --- C-C bond length

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