DBU-catalyzed three-component one-pot synthesis of highly functionalized pyridines in aqueous ethanol.
- Published in:
- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 1, p. 69, doi. 10.1002/jhet.32
- By:
- Publication type:
- Article
Works matching IS 0022152X AND DT 2009 AND VI 46 AND IP 1
Results: 29
1
2
The reaction of (chlorocarbonyl)phenyl ketene with enaminones: A novel synthesis of some 5-acyl-4-hydroxy-2-(1 H)-pyridinones and 7-hydroxy-5-oxo-1,4-diazepin derivative.
- Published in:
- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 1, p. 96, doi. 10.1002/jhet.14
- By:
- Publication type:
- Article
3
One-pot microwave-assisted solvent free synthesis of simple alkyl 1,2,3-triazole-4-carboxylates by using trimethylsilyl azide.
- Published in:
- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 1, p. 131, doi. 10.1002/jhet.36
- By:
- Publication type:
- Article
4
An efficient Biginelli one-pot synthesis of new benzoxazole-substituted dihydropyrimidinones and thiones catalysed by alumina-supported trifluoromethane sulfonic acid under solvent free conditions.
- Published in:
- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 1, p. 119, doi. 10.1002/jhet.29
- By:
- Publication type:
- Article
5
A new route to allyl thiols and allyl thiocarbamates from Baylis-Hillman adducts.
- Published in:
- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 1, p. 23, doi. 10.1002/jhet.3
- By:
- Publication type:
- Article
6
New heterocycles from tetrazines and oxadiazoles.
- Published in:
- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 1, p. 88, doi. 10.1002/jhet.7
- By:
- Publication type:
- Article
7
Efficient and convenient method for the synthesis of isoxazoles in ionic liquid.
- Published in:
- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 1, p. 108, doi. 10.1002/jhet.20
- By:
- Publication type:
- Article
8
Regioselective unusual formation of spirocyclic 4-{3′-benzo(2′,3′-dihydro)furo}-9-methyl-2,3,9-trihydrothiopyrano [2,3- b]indole by acid-catalyzed reaction of enol ethers.
- Published in:
- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 1, p. 62, doi. 10.1002/jhet.31
- By:
- Publication type:
- Article
9
Synthetic strategies of nonpeptidic β-secretase (BACE1) inhibitors.
- Published in:
- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 1, p. 10, doi. 10.1002/jhet.24
- By:
- Publication type:
- Article
10
Solvent-free chemoselective synthesis of some novel substituted 2-arylbenzimidazoles using amino acid-based prolinium nitrate ionic liquid as catalyst.
- Published in:
- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 1, p. 74, doi. 10.1002/jhet.35
- By:
- Publication type:
- Article
11
Synthesis of 7,8-dihydroxy-3-(3,4-dihydroxyphenyl)-2 H-chromen-2-one derivatives of crown ethers.
- Published in:
- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 1, p. 105, doi. 10.1002/jhet.17
- By:
- Publication type:
- Article
12
Functionalization of benzo[ c,d]indole system for the synthesis of visible and near-infrared dyes.
- Published in:
- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 1, p. 84, doi. 10.1002/jhet.39
- By:
- Publication type:
- Article
13
2 H-Pyran-2-one-3-carbothioamide derivatives: Synthesis and reaction with hydrazine hydrate.
- Published in:
- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 1, p. 18, doi. 10.1002/jhet.2
- By:
- Publication type:
- Article
14
Syntheses of new quinoline-containing heterocyclic scaffolds using inter- and intramolecular Pd-catalyzed amination.
- Published in:
- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 1, p. 33, doi. 10.1002/jhet.6
- By:
- Publication type:
- Article
15
Microwave-assisted, solvent-free synthesis of 3′-(aryl/heteroaryl)-1-morpholinomethyl/piperidinomethylspiro[3 H- indole-3,2′-thiazolidine]-2,4′(1 H)-diones via 3-isatinimines.
- Published in:
- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 1, p. 49, doi. 10.1002/jhet.12
- By:
- Publication type:
- Article
16
Synthesis of new 1-(2-, 3-, or 4-methanesulfonylphenyl)-2-[5-( N-hydroxypyridin-2(1 H)-one)]acetylene regioisomers: A search for novel cyclooxygenase and lipoxygenase inhibitors.
- Published in:
- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 1, p. 58, doi. 10.1002/jhet.23
- By:
- Publication type:
- Article
17
PhI(OAc)<sub>2</sub>-Al<sub>2</sub>O<sub>3</sub> mediated synthesis of 1,8-naphthyridinyl-1,3,4-oxadiazoles under microwave irradiation.
- Published in:
- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 1, p. 127, doi. 10.1002/jhet.34
- By:
- Publication type:
- Article
18
Polystyrene-supported palladium(II) ethylenediamine complex: A highly active and recyclable catalyst for the synthesis of 2-benzylimidazo[2,1- b]pyridines through heteroannulation of acetylenic compounds.
- Published in:
- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 1, p. 100, doi. 10.1002/jhet.16
- By:
- Publication type:
- Article
19
The synthesis and application of 2-acetyl-6-(1-naphthyl)-pyridine oxime as a new ligand for palladium precatalyst in Suzuki coupling reaction.
- Published in:
- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 1, p. 116, doi. 10.1002/jhet.27
- By:
- Publication type:
- Article
20
A simple method for the synthesis of 5-isoxazolyl-4-thioxo-1,3,5-benzoxadiazocines.
- Published in:
- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 1, p. 134, doi. 10.1002/jhet.38
- By:
- Publication type:
- Article
21
Reactivity of 3-cyano- N-ethoxycarbonyl-iminocoumarin with hydrazides as N-nucleophiles.
- Published in:
- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 1, p. 28, doi. 10.1002/jhet.5
- By:
- Publication type:
- Article
22
Water-promoted Dowex 50W catalyzed highly efficient green protocol for 2-arylbenzothiazole formation.
- Published in:
- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 1, p. 91, doi. 10.1002/jhet.9
- By:
- Publication type:
- Article
23
New imidazole derivatives of 2(3 H)-benzazolones as potential antifungal agents.
- Published in:
- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 1, p. 44, doi. 10.1002/jhet.11
- By:
- Publication type:
- Article
24
Efficient synthesis of 1,2,4-triazolo[4,3- a][1,8]naphthyridines under microwave irradiation.
- Published in:
- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 1, p. 124, doi. 10.1002/jhet.33
- By:
- Publication type:
- Article
25
Benzoylpyruvates in heterocyclic chemistry.
- Published in:
- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 1, p. 1, doi. 10.1002/jhet.15
- By:
- Publication type:
- Article
26
Synthetic strategy toward 1,9-functionalized pyrido[2,3- d:6,5- d′]dipyrimidine-2,4,6,8-tetrones.
- Published in:
- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 1, p. 79, doi. 10.1002/jhet.37
- By:
- Publication type:
- Article
27
A simple three-component condensation: Highly efficient microwave-assisted one-pot synthesis of polyfunctional pyridine derivatives.
- Published in:
- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 1, p. 54, doi. 10.1002/jhet.19
- By:
- Publication type:
- Article
28
Synthesis of substituted 4-(5-alkyl-thiazol-2-ylmethyl)-3,4-dihydro-2 H-1,4-benzoxazines and 5-(2,3-dihydro-1,4-benzoxazin-4-ylmethyl)-4-methyl-1-phenyl-1 H-pyrazol-3-ylamine.
- Published in:
- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 1, p. 39, doi. 10.1002/jhet.10
- By:
- Publication type:
- Article
29
Mild oxidative cyclization of sydnone-benzoylhydrazone with lead oxide to 2,5-disubstituted-1,3,4-oxadiazole-sydnone hybrid derivatives.
- Published in:
- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 1, p. 111, doi. 10.1002/jhet.21
- By:
- Publication type:
- Article