Results 121 to 130 of about 200,870 (399)
Copper-catalysed regioselective sulfenylation of indoles with sodium sulfinates [PDF]
Royal Society Open Science, 2018 A copper-catalysed sulfenylation of indoles with sodium sulfinates that affords 3-sulfenylindoles in good-to-excellent yields in N,N-dimethyl formamide (DMF) is described. In the process, DMF serves not only as a solvent but also as a reductant.
Xiaojun Luo +3 more
doaj +1 more source
Many-Body meets QM/MM: Application to indole in water solution [PDF]
arXiv, 2008 Spectral properties of chromophores are used to probe complex biological processes in vitro and in vivo, yet how the environment tunes their optical properties is far from being fully understood. Here we present a method to calculate such properties on large scale systems, like biologically relevant molecules in aqueous solution.
arxiv
Influence of blood meal on the responsiveness of olfactory receptor neurons in antennal sensilla trichodea of the yellow fever mosquito, Aedes aegypti [PDF]
, 2010 In female Aedes aegypti L. mosquitoes, a blood meal induces physiological and behavioral changes. Previous studies have shown that olfactory receptor neurons (ORNs) housed in grooved peg sensilla on the antennae of Ae.
Hansson, Bill +3 more
core +1 more source
Advanced Synthesis &Catalysis, Accepted Article.Herein, we present the first light‐mediated, diastereoselective de novo synthesis for 2,3‐substituted indolines, a privileged scaffold in pharmaceuticals. The protocol was tested with various aryl and alkyl groups, maintaining high yields up to 85% across different substituents.
Julian Melder +7 more
wiley +1 more source
Treatment of indolent lymphoma
Blood Research, 2022 Treatment of indolent lymphoma has improved significantly in recent decades since the advent of rituximab (anti-CD20 monoclonal antibody). Although, some patients with limited disease can be cured with radiation therapy alone, most patients experience disease progression and recurrence during follow-up despite early initiation of treatment. Thus, watch-
openaire +2 more sources
Advanced Synthesis &Catalysis, EarlyView.Abstract Glycosyl furans represent versatile chiral platform molecules that can be readily accessed via the Garcia Gonzalez reaction. Herein, we report a dearomative, intramolecular bromoetherification of carbohydrate‐derived glycosyl furans to generate enantiopure 6‐bromo‐furo[3,2‐b]furans in up to 69% yield. The method employs N‐Br aromatic amides as
William J. Berkey +5 more
wiley +1 more source
Journal of the American Chemical Society, 2017 Boronic esters react with 2-lithiated indoles to form boronate intermediates. The boronate reacts with allylic acetates in the presence of (BINAP)Pd catalysts to allylate C3 concurrent with alkyl migration from B to C2 of the indole. Overall, the process
S. Panda, J. Ready
semanticscholar +1 more source
Advanced Synthesis &Catalysis, Accepted Article.Methodology for direct fluoroalkenylation of phenolic OH function was developed using a fluorinated electrophilic reagent derived from HFO1234ze gas. Besides various functionalized phenols, tyrosine and tyrosine‐based peptides were successfully conjugated under the optimized reaction conditions.
Rihárd Sisa +2 more
wiley +1 more source
Frontiers in Pharmacology, 2019 Datura metel L. has been frequently used in Chinese traditional medicine. However, little is known on the chemical composition and in vivo metabolism of its seeds.
Cong Xia +9 more
doaj +1 more source
Visible Light Photocatalytic Aerobic Oxygenation of Indoles and pH as a Chemoselective Switch
, 2016 An efficient chemodivergent strategy for visible light photocatalysis is developed. In the presence of a dicyanopyrazine-derived chromophore (DPZ) photocatalyst, aerobic photooxygenation of indoles could produce either isatins or formylformanilides in ...
Chenhao Zhang +5 more
semanticscholar +1 more source