High yield synthesis of 4 H-1,4-benzothiazine-1,1-dioxide derivatives.
- Published in:
- Journal of Heterocyclic Chemistry, 2008, v. 45, n. 5, p. 1445, doi. 10.1002/jhet.5570450530
- By:
- Publication type:
- Article
Works in Journal of Heterocyclic Chemistry, 2008, Vol 45, Issue 5
Results: 48
1
2
Regioselective photocyclization of ( e)-2-(2,3,6-trichlorostyryl)-benzothiazole and synthesis of 3,4-dichloro- and 4-chlorobenzothiazolo[3,2-α]quinolinium chlorides: A synthetic and theoretical study.
- Published in:
- Journal of Heterocyclic Chemistry, 2008, v. 45, n. 5, p. 1255, doi. 10.1002/jhet.5570450501
- By:
- Publication type:
- Article
3
Synthesis and biological activity of 3-[(6-chloropyridin-3-yl)methyl]-6-substituted-6,7-dihydro-3 H-1,2,3-triazolo[4,5- d]-pyrimidin-7-imines.
- Published in:
- Journal of Heterocyclic Chemistry, 2008, v. 45, n. 5, p. 1493, doi. 10.1002/jhet.5570450541
- By:
- Publication type:
- Article
4
Anion recognition properties of the neutral receptors bearing amide macrocycle.
- Published in:
- Journal of Heterocyclic Chemistry, 2008, v. 45, n. 5, p. 1329, doi. 10.1002/jhet.5570450512
- By:
- Publication type:
- Article
5
Palladium-catalyzed cyclization of 3-bromopyridine-4-carbaldehyde with carbon monoxide and carboxylic acids.
- Published in:
- Journal of Heterocyclic Chemistry, 2008, v. 45, n. 5, p. 1397, doi. 10.1002/jhet.5570450523
- By:
- Publication type:
- Article
6
A new route to pyrimido[1,6- a]benzimidazole derivatives.
- Published in:
- Journal of Heterocyclic Chemistry, 2008, v. 45, n. 5, p. 1465, doi. 10.1002/jhet.5570450534
- By:
- Publication type:
- Article
7
Synthesis and characterization of some novel 2-{2-[1-(3-substituted-phenyl)-1 H-1,2,3-triazol-4-yl-] ethyl}-1-substituted-1 H-benzo [ d] imidazole derivatives.
- Published in:
- Journal of Heterocyclic Chemistry, 2008, v. 45, n. 5, p. 1287, doi. 10.1002/jhet.5570450505
- By:
- Publication type:
- Article
8
The reaction of cyclohexanone azine with cyanoacetic acid-acetic anhydride.
- Published in:
- Journal of Heterocyclic Chemistry, 2008, v. 45, n. 5, p. 1513, doi. 10.1002/jhet.5570450545
- By:
- Publication type:
- Article
9
Oxidation of bisnaphthols to spironaphthalenones, revisited.
- Published in:
- Journal of Heterocyclic Chemistry, 2008, v. 45, n. 5, p. 1351, doi. 10.1002/jhet.5570450516
- By:
- Publication type:
- Article
10
Synthesis, structure and some reactions of 4a',5′,6′,7′,8′,8a'-hexahydro-4′ H-spiro[cyclohexane-1,9′-[1,2,4]triazolo[5,1- b]-quinazolines].
- Published in:
- Journal of Heterocyclic Chemistry, 2008, v. 45, n. 5, p. 1419, doi. 10.1002/jhet.5570450527
- By:
- Publication type:
- Article
11
A three-component, one-pot synthesis of oxazinoquinolin-3-one derivatives.
- Published in:
- Journal of Heterocyclic Chemistry, 2008, v. 45, n. 5, p. 1481, doi. 10.1002/jhet.5570450538
- By:
- Publication type:
- Article
12
The stereoselective synthesis of e-1,2-bis(3-indolizinyl)ethylenes by the reactions of 3-thioformylindolizines with n-tributylphosphine.
- Published in:
- Journal of Heterocyclic Chemistry, 2008, v. 45, n. 5, p. 1311, doi. 10.1002/jhet.5570450509
- By:
- Publication type:
- Article
13
Microwave induced efficient synthesis of (un)substituted benzaldehyde (5-aryl-1,3,4-thiadiazol-2-yl)hydrazones using silica-supported dichlorophosphate as a recoverable dehydrant.
- Published in:
- Journal of Heterocyclic Chemistry, 2008, v. 45, n. 5, p. 1489, doi. 10.1002/jhet.5570450540
- By:
- Publication type:
- Article
14
Regioselectivity of the reactions of 4,5-diphenylimidazole-2-thione with 1-chloro-2,3-epoxy-propane and 1-bromo-propene, efficient precursors for imidazo[2,1- b]thiazine and thiazole. Effect of microwave and solid support.
- Published in:
- Journal of Heterocyclic Chemistry, 2008, v. 45, n. 5, p. 1321, doi. 10.1002/jhet.5570450511
- By:
- Publication type:
- Article
15
Optimized palladium-based approaches to analogues of PK 11195.
- Published in:
- Journal of Heterocyclic Chemistry, 2008, v. 45, n. 5, p. 1377, doi. 10.1002/jhet.5570450520
- By:
- Publication type:
- Article
16
A general and efficient route to 6-methyl-pyrazin-2-yl-amines: Alkylation of 2,6-dichloropyrazine via malonate derivatives.
- Published in:
- Journal of Heterocyclic Chemistry, 2008, v. 45, n. 5, p. 1451, doi. 10.1002/jhet.5570450531
- By:
- Publication type:
- Article
17
Synthesis, asymmetric aldol reactions, and x-ray crystallography of some oxadiazinanone derivatives.
- Published in:
- Journal of Heterocyclic Chemistry, 2008, v. 45, n. 5, p. 1265, doi. 10.1002/jhet.5570450502
- By:
- Publication type:
- Article
18
2-Aryl-4-azido-3-(bromo/iodo)quinolines as substrates for the synthesis of primary 4-amino-2,3-disubstituted quinoline derivatives.
- Published in:
- Journal of Heterocyclic Chemistry, 2008, v. 45, n. 5, p. 1343, doi. 10.1002/jhet.5570450515
- By:
- Publication type:
- Article
19
Synthesis of 2-imino-7-methyl-2,3-dihydroimidazo[1,2- a]-pyrimidin-5(1 H)-ones and their reactions with nucleophiles.
- Published in:
- Journal of Heterocyclic Chemistry, 2008, v. 45, n. 5, p. 1391, doi. 10.1002/jhet.5570450522
- By:
- Publication type:
- Article
20
Sulfonic acid functionalized silica as an efficient heterogeneous recyclable catalyst for one-pot synthesis of 2-substituted benziimidazoles.
- Published in:
- Journal of Heterocyclic Chemistry, 2008, v. 45, n. 5, p. 1499, doi. 10.1002/jhet.5570450542
- By:
- Publication type:
- Article
21
Phosphomolybdic acid catalyzed facile one-pot synthesis of 2,4,5-triaryl-1 H-imidazoles from benzil and aromatic aldehydes.
- Published in:
- Journal of Heterocyclic Chemistry, 2008, v. 45, n. 5, p. 1461, doi. 10.1002/jhet.5570450533
- By:
- Publication type:
- Article
22
Synthesis of pyrazolo[3,4- b]pyridines and attachment of amino acids and carbohydrate as linkers.
- Published in:
- Journal of Heterocyclic Chemistry, 2008, v. 45, n. 5, p. 1281, doi. 10.1002/jhet.5570450504
- By:
- Publication type:
- Article
23
A facile synthesis of asterriquinone D.
- Published in:
- Journal of Heterocyclic Chemistry, 2008, v. 45, n. 5, p. 1509, doi. 10.1002/jhet.5570450544
- By:
- Publication type:
- Article
24
A facile rearrangement of pyrroloindoline derivative to pyrroloquinoline: A new analogues of duocarmycins.
- Published in:
- Journal of Heterocyclic Chemistry, 2008, v. 45, n. 5, p. 1333, doi. 10.1002/jhet.5570450513
- By:
- Publication type:
- Article
25
Synthesis of boron macrocycles from 1,2-aminoalcohols and 2-formylphenylboronic acid.
- Published in:
- Journal of Heterocyclic Chemistry, 2008, v. 45, n. 5, p. 1415, doi. 10.1002/jhet.5570450526
- By:
- Publication type:
- Article
26
Synthesis of α-[5-(5-amino-1,3,4-thiadiazol-2-yl)-2-imidazolylthio]acetic acids.
- Published in:
- Journal of Heterocyclic Chemistry, 2008, v. 45, n. 5, p. 1477, doi. 10.1002/jhet.5570450537
- By:
- Publication type:
- Article
27
Pot, atom and step economic synthesis of fused three heterocyclic ring compounds under microwave irradiation in water.
- Published in:
- Journal of Heterocyclic Chemistry, 2008, v. 45, n. 5, p. 1305, doi. 10.1002/jhet.5570450508
- By:
- Publication type:
- Article
28
Synthesis of condensed pyridones by using a new ring switching reaction.
- Published in:
- Journal of Heterocyclic Chemistry, 2008, v. 45, n. 5, p. 1525, doi. 10.1002/jhet.5570450548
- By:
- Publication type:
- Article
29
N-Alkylation of imides using phase transfer catalysts under solvent-free conditions.
- Published in:
- Journal of Heterocyclic Chemistry, 2008, v. 45, n. 5, p. 1371, doi. 10.1002/jhet.5570450519
- By:
- Publication type:
- Article
30
Multicomponent reactions in chiral ionic liquids: A stereocontrolled route to mercaptopyranothiazoles.
- Published in:
- Journal of Heterocyclic Chemistry, 2008, v. 45, n. 5, p. 1315, doi. 10.1002/jhet.5570450510
- By:
- Publication type:
- Article
31
Efficient regioselective synthesis of 4- and 5-substituted isoxazoles under thermal and microwave conditions.
- Published in:
- Journal of Heterocyclic Chemistry, 2008, v. 45, n. 5, p. 1385, doi. 10.1002/jhet.5570450521
- By:
- Publication type:
- Article
32
A simple one-pot synthesis of 1,2,3,4-tetrahydro-2-thioxopyrimidine derivatives.
- Published in:
- Journal of Heterocyclic Chemistry, 2008, v. 45, n. 5, p. 1457, doi. 10.1002/jhet.5570450532
- By:
- Publication type:
- Article
33
An efficient and green synthesis of 3,3′-benzylidenebis (4-hydroxy-6-methylpyridin-2(1 H)-one) derivatives through multi-component reaction in ionic liquid.
- Published in:
- Journal of Heterocyclic Chemistry, 2008, v. 45, n. 5, p. 1275, doi. 10.1002/jhet.5570450503
- By:
- Publication type:
- Article
34
Synthesis and reactions of n-methyl-4-(methylthio)thieno[2,3- d]-pyrimidinium salts.
- Published in:
- Journal of Heterocyclic Chemistry, 2008, v. 45, n. 5, p. 1503, doi. 10.1002/jhet.5570450543
- By:
- Publication type:
- Article
35
Synthesis and bio-activity of novel iminophosphoranes.
- Published in:
- Journal of Heterocyclic Chemistry, 2008, v. 45, n. 5, p. 1337, doi. 10.1002/jhet.5570450514
- By:
- Publication type:
- Article
36
Syntheses of potassium 1,1-dioxopyrido[4,3- e]-1,4,2-dithiazine-3-thiolate and its application to the synthesis of novel sulfonamides with potential biological activity.
- Published in:
- Journal of Heterocyclic Chemistry, 2008, v. 45, n. 5, p. 1407, doi. 10.1002/jhet.5570450525
- By:
- Publication type:
- Article
37
Synthesis of novel symmetrical bis-schiff bases of 5,5′-methylenebis(2-aminothiazole).
- Published in:
- Journal of Heterocyclic Chemistry, 2008, v. 45, n. 5, p. 1473, doi. 10.1002/jhet.5570450536
- By:
- Publication type:
- Article
38
A rapid and efficient method for synthesis of pyrimido[1,2- a]-benzimidazole derivatives under microwave irradiation.
- Published in:
- Journal of Heterocyclic Chemistry, 2008, v. 45, n. 5, p. 1299, doi. 10.1002/jhet.5570450507
- By:
- Publication type:
- Article
39
Synthesis of new bis-3,5-diphenylpyrazolines derivatives linked with alkyl chains.
- Published in:
- Journal of Heterocyclic Chemistry, 2008, v. 45, n. 5, p. 1521, doi. 10.1002/jhet.5570450547
- By:
- Publication type:
- Article
40
Synthesis of 3-aminoalkyl-2-arylaminoquiazolin-4(3 H)-ones and 3,3′-disubstituted bis-2-arylaminoquinazolin-4(3 H)-ones via reactions of 1-aryl-3-(2-ethoxycarbonylphenyl)carbodiimides with diamines.
- Published in:
- Journal of Heterocyclic Chemistry, 2008, v. 45, n. 5, p. 1365, doi. 10.1002/jhet.5570450518
- By:
- Publication type:
- Article
41
Phenacyl esters of acetic acid derivatives and their application for the synthesis of 2-oxo-4-phenyl-5-(phenylhydrazono)-2,5-dihydro-furan-3-derivatives.
- Published in:
- Journal of Heterocyclic Chemistry, 2008, v. 45, n. 5, p. 1437, doi. 10.1002/jhet.5570450529
- By:
- Publication type:
- Article
42
Synthesis of conformationally constrained adamantane imidazolines with trypanocidal activity.
- Published in:
- Journal of Heterocyclic Chemistry, 2008, v. 45, n. 5, p. 1401, doi. 10.1002/jhet.5570450524
- By:
- Publication type:
- Article
43
Synthesis and crystal structure of 5-pyrazol-4,5-dihydropyrazoles derivatives.
- Published in:
- Journal of Heterocyclic Chemistry, 2008, v. 45, n. 5, p. 1485, doi. 10.1002/jhet.5570450539
- By:
- Publication type:
- Article
44
Simple and mild procedures for synthesis of benzimidazole derivatives using heterogeneous catalyst systems.
- Published in:
- Journal of Heterocyclic Chemistry, 2008, v. 45, n. 5, p. 1293, doi. 10.1002/jhet.5570450506
- By:
- Publication type:
- Article
45
Unexpected formation of pyridodiindole derivatives with cytotoxic activity via double nenitzescu reaction.
- Published in:
- Journal of Heterocyclic Chemistry, 2008, v. 45, n. 5, p. 1517, doi. 10.1002/jhet.5570450546
- By:
- Publication type:
- Article
46
Ring closure reactions of pyrido[2,3- d]pyrimidines to pyrano[2′,3′:4,5]- and oxazolo[5′,4′:4,5]pyrido[2,3- d]pyrimidines.
- Published in:
- Journal of Heterocyclic Chemistry, 2008, v. 45, n. 5, p. 1359, doi. 10.1002/jhet.5570450517
- By:
- Publication type:
- Article
47
Synthesis of potentially photoactivatable coumarin derivatives via a 1,3-dipolar cycloaddition.
- Published in:
- Journal of Heterocyclic Chemistry, 2008, v. 45, n. 5, p. 1429, doi. 10.1002/jhet.5570450528
- By:
- Publication type:
- Article
48
Improved etherification procedure for the preparation of dibenz[ b,f][1,4]oxazepine.
- Published in:
- Journal of Heterocyclic Chemistry, 2008, v. 45, n. 5, p. 1469, doi. 10.1002/jhet.5570450535
- By:
- Publication type:
- Article