Results 31 to 40 of about 883,587 (309)

Synthesis of porous silicates [PDF]

open access: yes, 1995
The issues of importance and future concern in the synthesis of porous silicates and porous materials that contain a large fraction of silica, e.g. zeolites and other crystalline molecular sieves, are reviewed. The thermodynamics of zeolite synthesis are
Davis­, M. E., Helmkamp, M. M.
core   +1 more source

Optimization in organic synthesis [PDF]

open access: yesMedicinal Research Reviews, 1999
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
openaire   +4 more sources

Dendritic supports in organic synthesis [PDF]

open access: yesReviews in Molecular Biotechnology, 2002
An overview is presented of the recent developments in the use of dendritic supports in organic synthesis. Examples are presented of the application of dendritic supports in both liquid- and solid-phase organic synthesis. In liquid-phase synthesis, soluble dendrimers are used as the substrate support, while in solid-phase synthesis, 'dendronized ...
Klein Gebbink, R.J.M.   +3 more
openaire   +6 more sources

The Specificity and Broad Multitarget Properties of Ligands for the Free Fatty Acid Receptors FFA3/GPR41 and FFA2/GPR43 and the Related Hydroxycarboxylic Acid Receptor HCA2/GPR109A

open access: yesPharmaceuticals, 2021
The paradigm of ligand-receptor interactions postulated as “one compound—one target” has been evolving; a multi-target, pleiotropic approach is now considered to be realistic. Novel series of 1,4,5,6,7,8-hexahydro-5-oxoquinolines, pyranopyrimidines and S-
Egils Bisenieks   +11 more
doaj   +1 more source

Synthesis of infinite-layer LaNiO2 films by metal-organic deposition [PDF]

open access: yes, 2008
We report the synthesis of infinite-layer LaNiO2 thin films by metal organic decomposition. Our work is aimed to synthesize perovskite-like oxides with 3d9 electronic configuration, which is common to high-Tc copper oxides.
A. Tsukada   +13 more
core   +1 more source

Influence of coffee brewing methods on the chromatographic and spectroscopic profiles, antioxidant and sensory properties

open access: yesScientific Reports, 2021
Cold brewing coffee has gained increasing popularity as a novel brewing method. A completely different flavour profile during cold brewing extraction (smooth and mild) is a result of the low-energy process, prolonged water-grind contact times and long ...
Natalia Stanek   +9 more
doaj   +1 more source

Synthesis and Evaluation of Self-Assembling Properties of 3-(3,5-Difluoro-3,5-bis((alkoxy)carbonyl)-2,6-dioxoheptan-4-yl)-1-methylpyridin-1-ium Iodides

open access: yesMolbank, 2022
A synthesis of 3-(3,5-difluoro-3,5-bis((alkoxy)carbonyl)-2,6-dioxoheptan-4-yl)-1-methylpyridin-1-ium iodides with ethyl or nonyl ester groups at positions 3 and 5 was performed. Treatment of the corresponding 2’,6’-dimethyl-1’,4’-dihydro-[3,4’-bipyridine]
Nadiia Pikun   +6 more
doaj   +1 more source

Organic crystalline polymers: structural properties and way to synthesis under high pressure

open access: yes, 2018
We consider different structures, which can be obtained by polymerization of aromatic organic molecules under high pressures. These 2D and 3D covalently bonded organic polymers and their functionalization can pave the way to production of energy storage ...
Brazhkin, V. V.   +4 more
core   +1 more source

Zinc Acetate Catalyzed Stereoselective 1,2-trans-Glycosylation Using Glycosyl Chlorides

open access: yesSynOpen, 2022
We report a strategy for the stereoselective synthesis of 1,2-trans-glycosides in the absence of neighboring group participation. The present protocol for the selective glycosylation mainly relies on catalyst control rather than protecting group ...
Mohammad Saif Ali   +3 more
doaj   +1 more source

Solvent-free, Environmentally Benign Syntheses of Some Imines and Antioxidant Activity

open access: yesOrbital: The Electronic Journal of Chemistry, 2015
Environmentally benign, economically feasible, and solvent-free syntheses of series of imines by the condensation of a substituted hydroxynaphthyl ketone with several substituted iodoanilines under grinding approach are described.
Sainath B. Zangade   +6 more
doaj   +1 more source

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