Works matching IS 07930283 AND DT 2011 AND VI 17 AND IP 5/6
Results: 15
Synthesis of novel-9-cyano/acetylpyrano[2,3- f]chromones via Baylis-Hillman reaction.
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- Heterocyclic Communications, 2011, v. 17, n. 5/6, p. 173, doi. 10.1515/HC.2011.037
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- Article
Trichloroacetic acid as a solid heterogeneous catalyst for the rapid synthesis of dihydropyrano[2,3- c]pyrazoles under solvent-free conditions.
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- Heterocyclic Communications, 2011, v. 17, n. 5/6, p. 177, doi. 10.1515/HC.2011.046
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- Article
Novel multicomponent synthesis of pyrido[2,3- b]indoles.
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- Heterocyclic Communications, 2011, v. 17, n. 5/6, p. 187, doi. 10.1515/HC.2011.036
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- Article
Synthesis of novel thiazolo[2,3- b]quinazolines by cyclization reaction of octahydroquinazoline-2-thiones with α-bromoketones.
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- Heterocyclic Communications, 2011, v. 17, n. 5/6, p. 181, doi. 10.1515/HC.2011.041
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- Article
An unusual route to a quinoline 1-oxide via intramolecular addition of an enolate to an aromatic nitro group.
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- Heterocyclic Communications, 2011, v. 17, n. 5/6, p. 203, doi. 10.1515/HC.2011.043
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Convenient way of synthesis and crystal structure of 1-[(5-chloro-1 H-indol-2-yl)carbonyl]-4-methylpiperazine, a histamine H<sub>4</sub> receptor antagonist.
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- Heterocyclic Communications, 2011, v. 17, n. 5/6, p. 207, doi. 10.1515/HC.2011.035
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- Article
Furanylidene systems from a tosylic acid-mediated, tandem desilylation-cyclization reaction of silyl ethers of monoalkynylated β-keto carbonyls.
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- Heterocyclic Communications, 2011, v. 17, n. 5/6, p. 227, doi. 10.1515/HC.2011.044
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Synthesis and chemistry of pyrazolines derived from diphenyldiazomethane.
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- Heterocyclic Communications, 2011, v. 17, n. 5/6, p. 215, doi. 10.1515/HC.2011.034
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- Article
An efficient and convenient protocol for the synthesis of optically active [1,2,4]triazolo[3,4- b][1,3,4]thiadiazole derivatives containing L-amino acid moieties.
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- Heterocyclic Communications, 2011, v. 17, n. 5/6, p. 211, doi. 10.1515/HC.2011.048
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- Article
Synthesis of novel chromeno[4′,3′- b]pyrano[6,5- b]quinoline derivatives.
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- Heterocyclic Communications, 2011, v. 17, n. 5/6, p. 169, doi. 10.1515/HC.2011.047
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- Article
Synthesis and structure of a novel tridentate chiral-NHC ligand precursor.
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- Heterocyclic Communications, 2011, v. 17, n. 5/6, p. 165, doi. 10.1515/HC.2011.042
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- Article
One-pot three-component solvent-free synthesis of 1-[(1,3-thiazol-2-ylamino)methyl]-2-naphthols.
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- Heterocyclic Communications, 2011, v. 17, n. 5/6, p. 219, doi. 10.1515/HC.2011.045
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- Article
Sulfamic acid as an efficient and cost-effective catalyst for the synthesis of 2,4,5-triarylimidazoles and 2-arylphenanthrimidazoles.
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- Heterocyclic Communications, 2011, v. 17, n. 5/6, p. 223, doi. 10.1515/HC.2011.040
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- Article
Efficient synthesis of thieno[2,3- d]pyrimidin-4(3 H)-ones by a sequential aza-Wittig reaction/base catalyzed cyclization.
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- Heterocyclic Communications, 2011, v. 17, n. 5/6, p. 197, doi. 10.1515/HC.2011.049
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- Article
A comparison of green chemistry metrics for two methods of bromination and nitration of bis-pyrazolo[3,4-b;4′,3′- e]pyridines.
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- Heterocyclic Communications, 2011, v. 17, n. 5/6, p. 191, doi. 10.1515/HC.2011.038
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- Article