Results 41 to 50 of about 471 (177)
Immobilized Rose Bengal as Photocatalyst for Metal‐Free Thiocyanation of Azaheterocycles under Continuous Flow Conditions [PDF]
, 2023 The immobilization of Rose Bengal onto Merrifield resin and its application in the light-driven metal-free thiocyanation of azaheterocycles in continuo were investigated.
Monica Fiorenza Boselli +4 more
core +1 more source
Metal-Free Thiocyanation of Imidazoheterocycles through Visible Light Photoredox Catalysis [PDF]
, 2016 A visible light mediated, metal-free process for the thiocyanation of imidazoheterocycles has been developed using eosin Y as a photoredox catalyst under ambient air at room temperature.
Subhajit Mishra (1600120) +3 more
core +1 more source
Selectivity in the thiocyanation of 3-alkylindoles: an unexpectedly easy access to 2-isothiocyano derivatives [PDF]
, 1990 Reaction of anodically generated thiocyanogen (NaSCN, LiClO4, MeCN, Pt, 0.9V vs SCE) with 3-alkylsubstituted indoles results preferentially in isothiocyanation at the indole 2-position rather than in the expected ...
B. Vodopivec +13 more
core +1 more source
Recent Advances in Intramolecular C─N Bond Formation for Pyrrolidine Synthesis
ChemistryOpen, Volume 15, Issue 6, June 2026.This review highlights synthetic advances (2013–2025) in intramolecular C─N bond formation for constructing the pharmaceutically relevant pyrrolidine core. The review is organized into five methodological clusters: 1) intramolecular alkene/alkyne amination; 2) tandem annulations, which involve C─N bond formation as the key step; 3) nucleophilic ...
Rasma Kroņkalne, Māris Turks
wiley +1 more source
A rapid, mild, and efficient method for C-5 iodination/thiocyanation of 2-aminothiazoles [PDF]
, 2016 An efficient, green, rapid multitasking protocol for the selective C-5 substitution of 2-aminothiazole using iodic acid and aqueous PEG-400 was developed. The method found suitable for C-5 substitution i.e.
Ajay N. Ambhore (2852873) +6 more
core +1 more source
Journal of Chemistry, 2013 Highly efficient regioselective thiocyanations of indoles and N,N-disubstituted anilines are achieved via a green and simple protocol using boron sulfonic acid (BSA) as a new catalyst and KSCN/H2O2 as a mild and environmentally friendly oxidant in ...
Sami Sajjadifar, Omid Louie
doaj +1 more source
Human α2‐Macroglobulin: Architecture, Mechanisms, and Functional Implications
The FASEB Journal, Volume 40, Issue 8, 30 April 2026.Visual representation of human α2‐macroglobulin in its native and induced conformations. General functions associated with the native form (green), the induced form (white), and both conformations (light red) are indicated. ABSTRACT α2‐Macroglobulin (α2M) is a large glycoprotein and one of the most abundant proteins found in the plasma of vertebrates ...
Pietro de Carvalho Andrade +2 more
wiley +1 more source
IBX: a novel and versatile oxidant for electrophilic thiocyanation of indoles, pyrrole and arylamines [PDF]
, 2008 The direct thiocyanation of indoles and pyrrole with ammonium thiocyanate has been achieved using o-iodoxybenzoic acid (IBX) under mild and neutral conditions to produce indol-3-yl and pyrrol-2-yl thiocyanates, respectively, in excellent yields and with ...
Yadav, Jhillu S. +2 more
core +1 more source
ChemistrySelect, Volume 11, Issue 16, 27 April 2026.A green and sustainable protocol for the halogenation of 4‐aminocoumarins using trihaloisocyanuric acids was developed, affording compounds with the predicted potential to inhibit protein targets associated with Alzheimer's disease. ABSTRACT A highly efficient and selective protocol for the halogenation of the C─H bond of 4‐aminocoumarin derivatives is
Maryelle A. G. de Carvalho +9 more
wiley +1 more source
A Visible-Light-Promoted Aerobic Metal-Free C‑3 Thiocyanation of Indoles [PDF]
, 2016 A simple and efficient visible-light-promoted method for the C-3 thiocyanation of indoles has been developed. The transformation uses Rose Bengal as the photocatalyst and air as the terminal oxidant.
Qi Yang (108283) +3 more
core +1 more source