A toxicologic and dermatologic review of benzyl butyrate when used as a fragrance ingredient is presented. Benzyl butyrate is a member of the fragrance structural group Aryl Alkyl Alcohol Simple Acid Esters (AAASAE). The AAASAE fragrance ingredients are prepared by reacting an aryl alkyl alcohol...
A toxicologic and dermatologic review of benzyl acetate when used as a fragrance ingredient is presented. Benzyl acetate is a member of the fragrance structural group aryl alkyl alcohol simple acid esters (AAASAE). The AAASAE fragrance ingredients are prepared by reacting an aryl alkyl alcohol w...
The use of this material under current use conditions is supported by the existing information.This material was evaluated for genotoxicity, repeated dose toxicity, developmental toxicity, reproductive toxicity, local respiratory toxicity, phototoxicity, skin sensitization potential, as well as,...
A toxicologic and dermatologic review of benzyl propionate when used as a fragrance ingredient is presented. Benzyl propionate is a member of the fragrance structural group Aryl Alkyl Alcohol Simple Acid Esters (AAASAE). The AAASAE fragrance ingredients are prepared by reacting an aryl alkyl alc...
The collection efficiencies of submicron aerosol particles using a two-stage, dielectric barrier discharge (DBD) type electrostatic precipitator have been reported previously [Byeon et al. (2006). Collection of submicron particles by an electrostatic precipitator using a dielectric barrier disch...
Solid sphere-like nano-MoS2 particles were synthesized via a modified chemical method. The as-synthesized nano-MoS2 could improve the tribological properties of dioctyl sebacate (DOS) more compared with a commercial 2H micro-MoS2. The lubrication of micro-MoS2 in DOS was ascribed to the tribofil...
Pollution and environmental conservation have increased visibility in the global context over past decades. Specifically, regarding lubricants market, concern has been raised due to the large amount of this material released to the environment. In this scenario, development of biodegradable lubr...
S-tert-Butyl-P-phenyl-1-piperidinyl phosphonamidodithioate (1) served as a novel thermally latent anionic initiator in the polymerization of glycidyl phenyl ether.
In the anionic polymerization of phenyl glycidyl ether (PGE) initiated by sodium caprolactam (NaCL) or sodium caprolactam/N-acetyl caprolactam (NaCL/AcCL), oligo(hydroxy ethers) with different structures and distributions are formed depending on the temperature and concentration of the initiatin...
Metal-free ring-opening oligomerizations of glycidyl phenyl ether (GPE) were performed with tetra-n-butylammonium fluoride (n-Bu4NF) as an initiator in the presence of protic compounds (RHs) as chain transfer agents (CTAs). The RHs having pKa between 4.66 and 15.5 enabled to serve as the CTA in ...
The use of mycelia as biocatalysts has technical and economic advantages. However, there are several difficulties in obtaining accurate results in mycelium-catalysed reactions. Firstly, sample extraction, indispensable because of the presence of mycelia, can bring into the extract components wit...
As a continuous effort of developing highly enantioselective epoxide hydrolase from marine microorganisms, it was found that Rhodobacterales bacterium HTCC2654 was highly enantioselective toward racemic glycidyl phenyl ether (GPE). An open reading frame (ORF) encoding a putative epoxide hydrolas...
The ImX-MCM-41 (X = Cl, Br and I) catalysts were synthesized via grafting technique using MCM-41 synthesized by simple sol-gel method. These catalysts were characterized using FT-IR, N2-sorption, 13C CP/MAS NMR, XRD, TEM and SEM/EDS techniques. 13C CP/MAS NMR and FT-IR discovered the effective a...
Techniques for optimizing the dispersion of carbon nanotubes in composites by applying small amounts of additives in a simple manner are recognized as one of the most important core technologies in nanocomposite engineering. In this study, we reported the feasibility of phenyl glycidyl ether (PG...
The different type of halide modified mesoporous silica catalysts were prepared via post-grafting technique using meso-silica derived from rich husk by simple sol-gel method. The physico chemical characterizations of as prepared catalysts were characterized using FT-IR, N2-sorption-desorption st...
Enantiopure epoxides are commercially valuable compounds in pharmaceutical, chemical and agrochemical industries. A major challenge in asymmetric synthesis is to synthesize selectively the desired enantiomer in high yield or separate it in high purity. In this work, the optimization of kinetic r...
High throughput screening identified a phenoxyacetic acid scaffold as a novel CRTh2 receptor antagonist chemotype, which could be optimised to furnish a compound with functional potency for inhibition of human eosinophil shape change and oral bioavailability in the rat.
The FT-IR, FT-Raman and 1H and 13C NMR spectra were recorded for phenyl- and phenoxyacetic acids in comparison with benzoic acid molecule. The density functional hybrid method (B3LYP/6-311++G**) was used to calculate optimized geometrical structures of studied compounds. The atomic charges were ...
NMR was used to study the semiconductor photocatalytic (SPC) CC coupling of phenoxyacetic acid (PAA) with acrylamide (ACM) in an NMR tube photoreactor. Using an NMR tube with a sol–gel titania inner coating as a photoreactor, this reaction is relatively clean, forming only 1 product, 4-phenoxyb...
The free fatty acid receptor 1 (FFA1) is a novel antidiabetic target for the treatment of type 2 diabetes based on particular mechanism in amplifying glucose-stimulated insulin secretion. We have previously identified a series of phenoxyacetic acid derivatives. Herein, we describe the further ch...
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