Results 41 to 50 of about 21,256,998 (238)

The reactions of dialkyltin diisopropoxides with 1-nitroso-2-naphthol [PDF]

open access: yes, 1970
Reactions of dialkyltin isopropoxides with 1-nitroso-2-naphthol in presence of aqueous ammonia give tetraalkyl-1,3-bis(1-nitroso-2-naphthoxy ...
Bachlas, B. P.   +3 more
core   +1 more source

Accurate intermolecular binding energies of 1-naphthol to benzene and cyclohexane [PDF]

open access: yes, 1997
Accurate dissociation energies were determined for gas-phase complexes between 1-naphthol and benzene, d6-benzene and cyclohexane, using the stimulated emission pumping resonant two-photon ionization spectroscopy technique in supersonic jets.
Buergi, Thomas   +3 more
core   +1 more source

Intramolecular Interactions Within 1- And 2-naphthol: A Rotational Spectroscopic And Theoretical Study [PDF]

open access: yes, 2021
"1- and 2-naphthol, hydroxy-derivatives of naphthalene, the simplest polycyclic aromatic hydrocarbon, are used as precursors in the dye, perfume, insecticide, and pharmaceutical industries.$^{1}$ Recently polyaromatic hydrocarbons (PAHs) such as naphthol
Hazrah, Arsh Singh
core   +1 more source

Light‐Controlled Modulation of 15‐Lipoxygenase‐1 Regulates Intestinal Inflammatory Signaling

open access: yesAngewandte Chemie, EarlyView.
The developed target‐guided strategy enables the rational design of diazo‐based photoswitchable inhibitors of 15‐lipoxygenase‐1. Distinct molecular architectures program opposite light‐dependent activity, allowing on‐demand control of enzyme inhibition.
Anastasia Louka   +10 more
wiley   +2 more sources

Flavin Catalysts in Organic Synthesis

open access: yesAngewandte Chemie, EarlyView.
Flavins and their congeners are potent catalysts for organic synthesis inspired by enzymatic transformations. In addition to catalysis in the flavin ground state via covalent intermediates, the excited singlet and triplet states unlock applications including photooxidation, photoreduction, and energy transfer via sensitization.
Jan Freudenberg, Golo Storch
wiley   +2 more sources

1-[Morpholino(phenyl)methyl]-2-naphthol

open access: yesActa Crystallographica Section E, 2010
There are two independent molecules in the asymmetric unit of the title compound, C21H21NO2, which was synthesized by the one-pot reaction of 2-naphthol, morpholine and benzaldehyde.
Min Min Zhao, Ping Ping Shi
doaj   +1 more source

An Enantioselective Alkene Aminoarylation to Form Chiral Indolines via Electrostatically‐Directed Palladium Catalysis

open access: yesAngewandte Chemie, EarlyView.
Enantioselective aminoarylation of ortho‐allyl anilines is achieved under mild conditions. Key to success is the electrostatically‐directed nature of the key aminopalladation step, achieved by using the sulfonated chiral ligand sSPhos on palladium. A detailed study of electronic trends allows tuning of the sulfonamide protecting group to enable good ...
Max Kadarauch   +4 more
wiley   +2 more sources

Accurate dissociation energies of two isomers of the 1-naphthol⋅cyclopropane complex [PDF]

open access: yes, 2016
The 1-naphthol⋅cyclopropane intermolecular complex is formed in a supersonic jet and investigated by resonant two-photon ionization (R2PI) spectroscopy, UV holeburning, and stimulated emission pumping (SEP)-R2PI spectroscopy. Two very different structure
Klopper, Wim   +20 more
core   +1 more source

Amidoalkyl Naphthols as Important Bioactive Substances and Building Blocks: A Review on the Current Catalytic Mannich-Type Synthetic Approaches

open access: yesApplied Sciences, 2023
Currently, 1-amidoalkyl-2-naphthol derivatives are of increasing interest due to their biological activities and further use in the preparation of other important bioactive molecules, such as aminoalkyl naphthols and oxazines.
Hristo Petkov, Svilen P. Simeonov
doaj   +1 more source

Synthesis of a New Series of 4H-benzo[h]chromenes by a Multicomponent Reaction under Solvent-Free Microwave Conditions [PDF]

open access: yesIranian Journal of Chemistry & Chemical Engineering, 2019
Multicomponent condensation of 1-naphthol, malononitrile, and arylglyoxals in the presence of Mg-Al hydrotalcite under solvent-free MicroWave (MW) conditions gave a new series of 2-amino-4-aroyl-4H-benzo[h]chromene-3-carbonitriles in high yields (70-89%).
Ahmad Poursattar Marjani   +3 more
doaj  

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