Results 21 to 30 of about 1,896 (188)

A New Synthesis of Alpha-Hydroxycarboxylates and 2-Hydroxybenzoates [PDF]

open access: yesIranian Journal of Chemistry & Chemical Engineering, 1997
A new synthesis of a-hydroxycarboxylates and 2-hydroxybenzoates based on the reaction of acetonides of a-hydroxycarboxylic acids and 2-hydroxybenzoic acid with sodium alkoxides in the corresponding alcohols as solvent is described. In general, decreasing
Ali Khalaj, Reza Abooafzeli
doaj  

Photodegradation Pathways of Typical Phthalic Acid Esters Under UV, UV/TiO2, and UV-Vis/Bi2WO6 Systems

open access: yesFrontiers in Chemistry, 2019
Photolysis and photocatalysis of typical phthalic acid esters (dimethyl phthalate, DMP; diethyl phthalate, DEP; dibutyl phthalate, DBP) were carried out in UV, UV/TiO2, and UV-Vis/Bi2WO6 systems.
Chunying Wang   +6 more
doaj   +1 more source

Antioxidant activity and calcium binding of isomeric hydroxybenzoates [PDF]

open access: yes, 2017
The association constant for calcium binding to hydroxybenzoates in aqueous 0.16 M NaCl at 25 °C was found electrochemically to have the value K(ass) = 280 mol L(−1) with ΔH(o) = −51 kJ mol(−1), ΔS(o) = −122 J mol(−1) K(−1) for the 2-isomer (salicylate),
Zichen Zhao   +6 more
core   +1 more source

Flow microcalorimetric measurements of the antibacterial activity of the homologous series m-alkoxyphenols and p-hydroxybenzoates on Escherichia coli [PDF]

open access: yes, 2015
Antibacterial activity of two homologous series (m-alkoxyphenols and p-hydroxybenzoates) was studied in vitro by the respiration of Escherichia coli using flow microcalorimetry.
Volpe, P.L.O
core   +1 more source

Synthesis of 3,5-Disubstituted 4-Hydroxybenzoates by Aryl−Aryl and Alkynyl−Aryl Coupling

open access: yes, 2016
Synthesis of 3,5-Disubstituted 4-Hydroxybenzoates by Aryl−Aryl and Alkynyl−Aryl ...
Adelheid Godt (1343883)   +2 more
core   +1 more source

Synthesis of various β-D-glucopyranosyl and β-D-xylopyranosyl hydroxybenzoates and evaluation of their antioxidant activities

open access: yes, 2017
Various β-D-glucopyranosyl and β-D-xylopyranosyl hydroxybenzoates were efficiently prepared from 2,3,4,6-tetra-O-acetyl-α-D-glucopyranosyl bromide (TAGB) or 2,3,4-tri-O-acetyl-α-D-xylopyranosyl bromide (TAXB), respectively, by amine-promoted ...
Yosuke Osawa   +3 more
core   +1 more source

Synthesis of 3,5-disubstituted 4-hydroxybenzoates by aryl-aryl and alkynyl-aryl coupling

open access: yes, 2000
Godt A, Ünsal Ö, Roos M. Synthesis of 3,5-disubstituted 4-hydroxybenzoates by aryl-aryl and alkynyl-aryl coupling. JOURNAL OF ORGANIC CHEMISTRY.
Ünsal, Ömer, Roos, M, Godt, Adelheid
core   +1 more source

Adsorption of alkyl p-hydroxybenzoates from aqueous solution onto teflon

open access: yes, 2015
Earlier evidences for the adsorption of a homologous series of alkyl p-hydroxybenzoates onto Teflon are confirmed by direct measurements. The kinetic analysis suggests that the adsorption occurs via two consecutive processes: flat adsorption followed by ...
Volpe, PLO, Loh, W
core   +1 more source

Metabolomic investigation of cisplatin‐induced acute kidney injury in paediatric cancer patients

open access: yesBritish Journal of Clinical Pharmacology, EarlyView.
Aim Cisplatin causes acute kidney injury (AKI) in approximately 46% of paediatric cancer patients who receive it. Serum creatinine (SCr) is a poor biomarker of cisplatin nephrotoxicity, because there is a delay between cisplatin infusion and SCr elevation.
Yong Jin Lim   +37 more
wiley   +1 more source

The varying effects of a range of preservatives on Myoviridae and Siphoviridae bacteriophages formulated in a semi-solid cream preparation. [PDF]

open access: yes, 2020
Bacteriophages may be formulated into semi-solid bases for therapeutic delivery. This work investigated the effects of a range of preservatives on the viability of Myoviridae and Siphoviridae bacteriophages when these were formulated into a standard semi-
Tucci, J   +6 more
core   +1 more source

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