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کلمات کلیدی: 3-dione
موارد یافت شده: 21
1 - Tautomerism in pyridinyl methyl β-diketones in the liquid and the solid state; a combined computational and experimental study (چکیده)2 - Tautomerism of pyridinylbutane‐1,3‐diones: An NMR and DFT study (چکیده)
3 - Synthesis of novel spiro[benzo[4,5]thiazolo[3,2-a]chromeno[2,3-d]pyrimidine-14,3′-indoline]-1,2′,13(2H)-triones via three component reaction (چکیده)
4 - Calcined oyster shell nanoparticles (COS NPs): a new, efficient and reusable catalyst for one-pot rapid preparation of 1,8-dioxo-octahydroxanthenes under solvent-free conditions (چکیده)
5 - Tautomerization and intramolecular hydrogen bond strength of 1-(4- Chlorophenyl)-4,4,4-trifluorobutane-1,3-dione by quantum calculations and experimental spectroscopy (چکیده)
6 - Isomerism and Hydrogen Bonding in the Cis-enol Forms of 1-(n-pyridyl)butane-1,3-diones: A Theoretical Study (چکیده)
7 - The effect of unconventional hydrogen bonding in the stability of keto forms of 2-Bromo-1,3-diphenylpropane-1,3-dione (چکیده)
8 - Synthesis of the new heterocyclic system 7,8-dihydro-6H-benzotetrazolothiadiazine and derivatives (چکیده)
9 - Conformation, Structure, Intramolecular H-bonding, and Vibrational Assignment of 1-(2-thienyl)-4,4,4-trifluorobutane-1,3-dione (چکیده)
10 - Conformational analysis, intramolecular hydrogen bonding, and vibrational assignment of 4,4-dimethyl-1-phenylpentane-1,3-dione (چکیده)
11 - Electrochemical behavior of para-nitroaniline at a new synthetic crown ether-silver nanoparticle modified carbon paste electrode (چکیده)
12 - One-Pot, Three-Component Chemoselective Reaction of Isoquinolines, Dialkyl Acetylenedicarboxylates, and α-Ketolactones: An Unexpected Participation of an Ester Carbonyl Group in the 1,4-Dipolar Cycloaddition Reaction (چکیده)
13 - Triphenylphosphine promoted addition of acetylenic esters to benzofuran-2,3-dione: one-pot synthesis of Novel γ-Spirolactones (چکیده)
14 - An efficient diastereoselective synthesis of spiro pyrido[2,1-b][1,3]oxazines via a novel pyridine-based three-component reaction (چکیده)
15 - Conformations and Intramolecular hydrogen bonding in 3-Bromodibenzoylmethane (چکیده)
16 - اثر استخلاف گروه فنیل در موقعیت β بر قدرت پیوند هیدروژنی درون مولکولی β دی کتون ها به کمک نظریه تابعی چگال (DFT) (چکیده)
17 - Silver (I) ion selective transport through a bulk liquid membrane containing 5,12-di(phenoxymethyl)-1,4-dioxa-7,10-dithiacyclododecane-2,3-dione as carrier (چکیده)
18 - Competitive Transport Studies of Seven Metal Cations Through Bulk Liquid Membrane Using 1,4-Dioxa-7,10-dithiacyclododecane-2,3-dione (چکیده)
19 - Silver(I) Ion Selective Transport through a Bulk Liquid Membrane Containing 5, 12 Di(phenoxymethyl)-1,4-dioxa-7,10-dithiacyclododecane-2,3-dione as Carrier (چکیده)
20 - Competitive Taransport of Seven meta lCations through a Bulk Liquid Membrane Using 5, 12- Di(phenoxymethyl)-1,4-dioxa-7,10-dithiacyclodod- ecane-2,3-dione as Carrier (چکیده)
21 - Transport of silver ion through bulk liquid membrane using macrocyclic and acyclic ligands as carriers in organic solvents (چکیده)
