Results 1 to 10 of about 504,742 (339)

Effect of Fluoroalkyl-Substituent in Bistolane-Based Photoluminescent Liquid Crystals on Their Physical Behavior

Crystals, 2021
Photoluminescent liquid crystals (PLLCs) have attracted significant attention owing to their broad applicability in thermosensing and PL switching.
Shigeyuki Yamada, Yizhou Wang, Masato Morita, Qingzhi Zhang, David O’Hagan, Masakazu Nagata, Tomohiro Agou, Hiroki Fukumoto, Toshio Kubota, Mitsuo Hara, Tsutomu Konno   +10 more
doaj   +1 more source

Lipase-Assisted Synthesis of Alkyl Stearates: Optimization by Taguchi Design of Experiments and Application as Defoamers

Molecules, 2023
The present work proposes the optimization of enzymatic synthesis of alkyl stearates using stearic acid, alkyl alcohols (C1-OH, C2-OH, C4-OH, C8-OH and C16-OH) and Candida rugosa lipase by a L9 (34) Taguchi-type design of experiments. Four variables were
Enoch Olvera-Ureña, Jorge Lopez-Tellez, M. Monserrat Vizueto, J. Guadalupe Hidalgo-Ledezma, Baltazar Martinez-Quiroz, Jose A. Rodriguez   +5 more
doaj   +1 more source

Alkyl–Alkyl Suzuki Cross‐Coupling of Unactivated Secondary Alkyl Chlorides [PDF]

Angewandte Chemie, 2010
The first method for achieving alkyl–alkyl Suzuki reactions of unactivated secondary alkyl chlorides has been developed. Carbon–carbon bond formation occurs under mild conditions (at room temperature) with the aid of commercially available catalyst components.
Lu, Zhe, Fu, Gregory C.
openaire   +5 more sources

Ligand-enabled Ni-catalysed enantioconvergent intermolecular Alkyl-Alkyl cross-coupling between distinct Alkyl halides

Nature Communications, 2023
α-Tertiary aliphatic amides are key elements in organic molecules, which are abundantly present in natural products, pharmaceuticals, agrochemicals, and functional organic materials.
Wen-Tao Zhao, Jian-Xin Zhang, Bi-Hong Chen, Wei Shu   +3 more
doaj   +1 more source

Electrochemical halogen-atom transfer alkylation via α-aminoalkyl radical activation of alkyl iodides

Nature Communications, 2023
Alkyl halides, widely recognized as important building blocks and reagents in organic synthesis, can serve as versatile alkyl radical precursors in radical-based transformations.
Xiang Sun, Ke Zheng
doaj   +1 more source

Antioxidant activity of alkyl gallates and glycosyl alkyl gallates in fish oil in water emulsions: Relevance of their surface active properties and of the type of emulsifier [PDF]

, 2015
The antioxidant activity of gallic acid and a series of alkyl gallates (C4-C18) and glycosylated alkyl gallates (C4-C18) on fish oil-in-water emulsions was studied.
González, M. Jesús, Lucas Rodríguez, Ricardo, Maldonado, Olivia S., Medina, Isabel, Morales, Juan C.   +4 more
core   +2 more sources

Measurements of PAN, alkyl nitrates, ozone, and hydrocarbons during spring in interior Alaska [PDF]

, 1996
Measurements of the atmospheric mixing ratios of ozone, peroxyacetylnitrate (PAN), hydrocarbons, and alkyl nitrates were made in a boreal forest ecosystem in the interior of Alaska from March 15 to May 14, 1993.
Atlas, E, Beine, HJ, Blake, DR, Harris, J, Jaffe, DA   +4 more
core   +2 more sources

Ring Opening Reactions through C-O Bond Cleavage Uniquely Adding Chemical Functionality to Boron Subphthalocyanine

Molecules, 2015
We are reporting the unexpected reaction between bromo-boron subphthalocyanine (Br-BsubPc) and THF, 1,4-dioxane or γ-butyrolactone that results in the ring opening of the solvent and its addition into the BsubPc moiety.
Catherine Bonnier, Timothy P. Bender
doaj   +1 more source

Development of a High-Performance Thin-Layer Chromatography Method for the Quantification of Alkyl Glycerolipids and Alkenyl Glycerolipids from Shark and Chimera Oils and Tissues

Marine Drugs, 2022
Ether lipids are composed of alkyl lipids with an ether bond at the sn-1 position of a glycerol backbone and alkenyl lipids, which possess a vinyl ether bond at the sn-1 position of the glycerol.
Marion Papin, Cyrille Guimaraes, Benoit Pierre-Aue, Delphine Fontaine, Jeoffrey Pardessus, Hélène Couthon, Gaëlle Fromont, Karine Mahéo, Aurélie Chantôme, Christophe Vandier, Michelle Pinault   +10 more
doaj   +1 more source

Hydrophobically modified polyelectrolytes as potential drugs reservoirs of n-alkyl-nitroimidazoles [PDF]

, 2007
Indexación: ScieloThe solubilization of three commercial drugs (ornindazole, metronidazole and tinidazole) and model compounds (N-alkyl-2-methyl-4-nitroimidazoles) on aggregates formed by anionic polyelectrolytes, carrying alkyl side chains of different ...
Acevedo, Betsabé, Barraza, Raúl G., Olea, Andrés F., Salamanca, Constain H   +3 more
core   +1 more source