Results 111 to 120 of about 33,483 (272)

Monosubstituted N‐Arylhydroxylamine Chemistry: Integrating Contemporary Synthetic Approaches for the Efficient Construction of Diverse Heterocyclic Scaffolds

open access: yesChemistry – A European Journal, Volume 32, Issue 26, 11 July 2026.
Monosubstituted N‐arylhydroxylamines represent a unique subclass of hydroxylamines that act as pivotal intermediates in redox transformations and as versatile platforms for further synthetic transformations. They serve as key building blocks in the synthesis of architecturally complex heterocycles and other valuable organic compounds.
Michael G. Kallitsakis   +2 more
wiley   +1 more source

Synthesis of 2‐Aminotetralins via Pd‐Catalyzed Alkene Difunctionalization Reactions: Use of Ligand Structure to Suppress Facile Intramolecular 5‐Exo‐Heck Reactions

open access: yesAdvanced Synthesis &Catalysis, Volume 368, Issue 13, 2 July 2026.
Aryl triflates that contain ortho‐butenyl groups typically undergo facile intramolecular Pd‐catalyzed Heck reactions to form indene derivatives. However, these substrates can instead be coupled with amines in Pd‐catalyzed alkene difunctionalization reactions to generate 2‐amino tetralins and/or 1‐aminomethyl indanes when a catalyst composed of Pd2(dba ...
Andrew Cruz, John P. Wolfe
wiley   +1 more source

Electrooxidative Iodination of Carbonyl Compounds: A Mild, Simple, and Scalable Access to α‐Iodocarbonyls

open access: yesChemElectroChem, Volume 13, Issue 13, 2 July 2026.
The efficient electrochemical synthesis of iodinated carbonyl compounds, valuable building blocks, is reported. The method relies on the controlled generation of electrophilic iodine species from simple and inexpensive iodide salts under mild electrochemical conditions, enabling excellent compatibility with aldehydes bearing sensitive functional groups.
Biswadeep Manna   +6 more
wiley   +1 more source

Pyrrolidine dithiocarbamate attenuates the development of monocrotaline-induced pulmonary arterial hypertension

open access: green, 2013
Taner Yavuz   +7 more
openalex   +2 more sources

Dual‐Physical‐Field Nanocatalysis: Injectable Hydrogel Enables Piezo‐Photothermal Synergy for Breast Cancer Therapy

open access: yesAdvanced Science, Volume 13, Issue 37, 3 July 2026.
ABSTRACT Piezocatalytic therapy (PCT) harnesses mechanical energy to generate tumor‐lethal reactive oxygen species (ROS), but its efficacy is limited by rapid electron‐hole recombination and poor intratumoral retention. To overcome these limitations, we engineered heterostructured BiOCl@CuO nanosheets embedded in an injectable, conductive ...
Can Tian   +7 more
wiley   +1 more source

4′-(4-Chlorophenyl)-1′-methyldispiro[indan-2,2′-pyrrolidine-3′,2′′-indan]-1,3,1′′-trione

open access: gold, 2011
Ang Chee Wei   +4 more
openalex   +1 more source

The Novel Pyrrolidine Nor-Lobelane Analog UKCP-110 [cis-2,5-di-(2-phenethyl)-pyrrolidine hydrochloride] Inhibits VMAT2 Function, Methamphetamine-Evoked Dopamine Release, and Methamphetamine Self-Administration in Rats [PDF]

open access: bronze, 2010
Joshua S. Beckmann   +8 more
openalex   +1 more source

Organocatalytic B–H Functionalization of Carboranes via Photo‐Induced Hydrogen Atom Transfer

open access: yesChemistryEurope, Volume 4, Issue 7, July 2026.
Visible‐light organocatalytic hydrogen atom transfer enables direct carborane B─H bond functionalization. A photocatalytically generated cationic aminium radical selectively abstracts hydrogen from hydridic boron sites, forming boron‐centered radicals that couple with activated olefins or imines to deliver B‐functionalized carboranes under mild ...
Takaya Sakaue   +6 more
wiley   +1 more source

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