Alkylation of phenol derivatives catalyzed by zeolites and zirconia based oxides
Sign Up to like & getrecommendations! Published in 2020 at "Reaction Kinetics, Mechanisms and Catalysis"
DOI: 10.1007/s11144-020-01760-5
Abstract: The heterogeneously catalyzed gas phase alkylation of m -cresol with methanol to 2,3,5-trimethylphenol, a precursor for vitamin E, on acidic zeolites and zirconium oxide-based catalysts was investigated. The influence of different acidic centers and of… read more here.
Keywords: phenol derivatives; catalyzed zeolites; derivatives catalyzed; zeolites zirconia ... See more keywords
Modulation by Phenolic Compounds Provides Novel Insight into the Mechanisms of TRPA1 Activation
Sign Up to like & getrecommendations! Published in 2017 at "Biophysical Journal"
DOI: 10.1016/j.bpj.2016.11.1368
Abstract: Transient receptor potential ankyrin 1 (TRPA1) is a cation channel activated by a large number of noxious chemicals found in many plants, foods, cosmetics, drugs and pollutants. These substances belong to different chemical classes with… read more here.
Keywords: phenol derivatives; trpa1 activation; non electrophilic; modulation phenolic ... See more keywords
Could biotransport be an important pathway in the transfer of phenol derivatives into the coastal zone and aquatic system of the Southern Baltic?
Sign Up to like & getrecommendations! Published in 2020 at "Environmental pollution"
DOI: 10.1016/j.envpol.2020.114358
Abstract: Bird guano and the faeces of marine mammals appear to be a significant yet undisclosed biotransporter of Endocrine Disrupting Compounds in the marine environment. The authors determined the concentration of bisphenol A (BPA), 4-tert-octylphenol (4-t-OP)… read more here.
Keywords: phenol derivatives; coastal zone; southern baltic; bird guano ... See more keywords
Study on the electronic and photophysical properties of the substitute-((2-phenoxybenzylidene)amino)phenol derivatives: Synthesis, solvatochromism, electric dipole moments and DFT calculations
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Molecular Liquids"
DOI: 10.1016/j.molliq.2017.07.070
Abstract: Abstract In this study, new substitute-((2-phenoxybenzylidene)amino)phenol derivatives were synthesized and characterized by elemental analysis, 1 H NMR, 13 C NMR and FT-IR spectra. The absorption and fluorescence spectra of the three different of substitute-((2-phenoxybenzylidene)amino)phenol derivatives… read more here.
Keywords: substitute phenoxybenzylidene; phenoxybenzylidene amino; phenol derivatives; amino phenol ... See more keywords
Adsorption and separation of black liquor-derived phenol derivatives using anion exchange resins
Sign Up to like & getrecommendations! Published in 2017 at "Separation and Purification Technology"
DOI: 10.1016/j.seppur.2017.03.004
Abstract: Abstract Kraft black liquor is the major waste stream of the paper pulping industry. This stream is usually directly incinerated in such facilities for energy production and recycling of the inorganic chemicals involved. However, lignin… read more here.
Keywords: phenol derivatives; low molecular; adsorption; liquor ... See more keywords
Transformations of Less-Activated Phenols and Phenol Derivatives via C-O Cleavage.
Sign Up to like & getrecommendations! Published in 2020 at "Chemical reviews"
DOI: 10.1021/acs.chemrev.0c00088
Abstract: Employing phenols and phenol derivatives as electrophiles for cross-coupling reactions has numerous advantages over commonly used aryl halides in terms of environmental-friendliness and sustainability. In the early stage of discovering such transformations, most efforts have… read more here.
Keywords: phenol derivatives; phenols phenol; transformations less; activated phenols ... See more keywords
Development of Sulfamoylated 4-(1-Phenyl-1H-1,2,3-triazol-4-yl)phenol Derivatives as Potent Steroid Sulfatase Inhibitors for Efficient Treatment of Breast Cancer
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Medicinal Chemistry"
DOI: 10.1021/acs.jmedchem.1c02220
Abstract: We present here the advances achieved in the development of new sulfamoylated 4-(1-phenyl-1H-1,2,3-triazol-4-yl)phenol derivatives as potent steroid sulfatase (STS) inhibitors for the treatment of breast cancer. Prompted by promising biological results and in silico analysis,… read more here.
Keywords: derivatives potent; phenol derivatives; sulfamoylated phenyl; phenyl triazol ... See more keywords
Photocatalyst-Free Visible-Light Photoredox Dearomatization of Phenol Derivatives Containing Ketoximes: An Easy Access to Spiropyrrolines.
Sign Up to like & getrecommendations! Published in 2019 at "Organic letters"
DOI: 10.1021/acs.orglett.9b00372
Abstract: A novel and simple visible-light photoredox intramolecular dearomatization of phenol derivatives containing ketoximes leading to spiropyrrolines has been developed. The protocol uses readily available 1,8-diazabicyclo[5.4.0]undec-7-ene (DBU) as the base and electron-donor, visible light as the… read more here.
Keywords: phenol derivatives; dearomatization phenol; light photoredox; visible light ... See more keywords
trans-Selective and Switchable Arene Hydrogenation of Phenol Derivatives
Sign Up to like & getrecommendations! Published in 2020 at "ACS Catalysis"
DOI: 10.1021/acscatal.0c03423
Abstract: A trans-selective arene hydrogenation of abundant phenol derivatives catalyzed by a commercially available heterogeneous palladium catalyst is reported. The described method tolerates a variety of functional groups and provides access to a broad scope of… read more here.
Keywords: trans selective; phenol derivatives; selective switchable; hydrogenation ... See more keywords
Regioselective C–H chlorination: towards the sequential difunctionalization of phenol derivatives and late-stage chlorination of bioactive compounds
Sign Up to like & getrecommendations! Published in 2017 at "RSC Advances"
DOI: 10.1039/c7ra09939h
Abstract: We have developed a protocol for the auxillary directed C–H chlorination of phenol derivatives using catalytic amounts of palladium acetate that is amenable to the late-stage chlorination of diflufenican and estrone. The 2-pyridine group allows… read more here.
Keywords: phenol derivatives; late stage; chlorination; stage chlorination ... See more keywords
Cu-Catalyzed O-alkylation of phenol derivatives with alkylsilyl peroxides.
Sign Up to like & getrecommendations! Published in 2020 at "Chemical communications"
DOI: 10.1039/d0cc07305a
Abstract: A Cu-catalyzed O-alkylation of phenol derivatives using alkylsilyl peroxides as alkyl radical precursors is described. The reaction proceeds smoothly under mild reaction conditions and the use of two different ligands with a Cu catalyst provides… read more here.
Keywords: phenol derivatives; catalyzed alkylation; alkylsilyl peroxides; alkylation phenol ... See more keywords