Results 91 to 100 of about 63,808 (214)
Frontiers in Chemistry, 2017 The reaction of diaza-5H-benzo[a]phenoxazin-5-one and 5H-benzo[a]phenoxazin-5-one with various phenols catalyzed by Pd/t-BuXPhos/K3PO4 system gave previously unknown ether derivatives (7a–f and 8a–f) in good yields. UV-visible, FTIR, and 1H NMR data were
Mercy A. Ezeokonkwo +5 more
doaj +1 more source
Advanced Functional Materials, EarlyView.A multicomponent supramolecular hydrogel integrating cell‐adhesive and antibacterial peptides within an alginate‐cellulose nanofibril matrix is developed. Peptide co‐assembly simultaneously strengthens the hydrogel network, improves extrusion printability, and imparts cell‐adhesive and antibacterial functions, offering a versatile platform for ...
Mor Tsuriano‐Zernichov +4 more
wiley +1 more source
Olive oil phenols are absorbed in humans
, 2002 Animal and in vitro studies suggest that olive oil phenols are effective antioxidants. The most abundant phenols in olive oil are the nonpolar oleuropein- and ligstroside-aglycones and the polar hydroxytyrosol and tyrosol.
Vissers, M.N. +4 more
core +1 more source
Deoxyfluorination of Phenols [PDF]
, 2011 An operationally simple ipso fluorination of phenols with a new deoxyfluorination reagent is presented.Chemistry and Chemical BiologyAuthor's ...
Pingping Tang +5 more
core +1 more source
Crystal structure of 3,4-dimethoxyphenol
Acta Crystallographica Section E: Crystallographic Communications, 2015 The title compound, C8H10O3, has two planar molecules in the asymmetric unit possessing mean deviations from planarity of 0.051 and 0.071 Å. In the crystal, there are two distinct infinite chains, both along [010].
Heather A. Mills-Robles +3 more
doaj +1 more source
Advanced Functional Materials, EarlyView.A mechanically programmable hydrogel for tissue engineering is developed by modulating the molecular threading density of poly(ethylene glycol) diacrylate‐β‐cyclodextrin (PEGDA‐β‐CD) polyrotaxane and combining it with β‐CD‐modified gelatin. The polyrotaxane‐guided transition from disordered pores to laminar microstructures enables precise tuning ...
Shiyi Chen +10 more
wiley +1 more source
Benzyl Protection of Phenols under Neutral Conditions: Palladium-Catalyzed Benzylations of Phenols
, 2016 Benzyl protection of phenols under neutral conditions was achieved by using a Pd(η3-C3H5)Cp–DPEphos catalyst. The palladium catalyst efficiently converted aryl benzyl carbonates into benzyl-protected phenols through the decarboxylative etherification ...
Hiroki Kusano (2439109) +1 more
core +1 more source
Advanced Functional Materials, EarlyView.Cell therapies typically rely on cold‐chain logistics and cryopreservation, limiting access and compromising cell quality. Here, a dual‐chamber device separates an oxygen‐supplying chamber from a hyaluronic acid cargo chamber, sustaining oxygen delivery for over 70 h and enabling ambient‐temperature shipment.
Daniel A. Domingo‐Lopez +9 more
wiley +1 more source
Using a fluorescence proximal sensor to study the spatial variability of grape phenols in a tempranillo vineyard [PDF]
, 2011 The phenolic content of berries is a very important parameter to define grape and wine quality. The aim of this work was to study the spatial variability of grape phenols in a vineyard using a new proximal fluorescence sensor.
Ochagavia, H. +4 more
core
A convenient synthesis of phenols
, 2018 Anilines are rapidly, often within 60 minutes, converted into the corresponding phenols in up to 87% isolated yield. The presented experimentally simple protocol display broad compatibility with a variety of functional groups, and in particular, well ...
Renate Kristianslund (4971502) +2 more
core +1 more source