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Oxazole Derivatives (oxazole + derivative)

Distribution by Scientific Domains
Chemistry100%

Selected Abstracts

ChemInform Abstract: Novel 2,4,5-Trisubstituted Oxazole Derivatives: Synthesis and Antiproliferative Activity.

CHEMINFORM, Issue 1 2010
Xin-Hua Liu
Abstract ChemInform 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. [source]

ChemInform Abstract: A Convenient Synthesis of 2-Arylnaphtho[1,2-d]oxazole Derivatives Promoted by Triethylamine.

CHEMINFORM, Issue 8 2008
Hong Li
Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 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. [source]

Palladium-Catalysed Direct C-H Activation/Arylation of Heteroaromatics: An Environmentally Attractive Access to Bi- or Polydentate Ligands

EUROPEAN JOURNAL OF INORGANIC CHEMISTRY, Issue 16 2008
Fazia Derridj
Abstract Bi- or polydentate ligands based on heterocycles can be easily prepared by palladium-catalysed C,H bond activation of heteroaromatics followed by heteroarylation with heteroaryl bromides. A variety of heteroaromatics such as furans, thiophenes, pyridines, thiazoles or oxazole derivatives have been employed and moderate to good yields were generally obtained using the air-stable complex [PdCl(dppb)(C3H5)] as catalyst. A range of functions such as acetyl, formyl, ester or nitrile on the heteroaromatics is tolerated.(© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2008) [source]

Novel Photochemical Reactions of Phosphonium-Iodonium Ylides: Synthesis of Phosphonium-Substituted Oxazoles

EUROPEAN JOURNAL OF ORGANIC CHEMISTRY, Issue 14 2009
Elena D. Matveeva
Abstract Irradiation of the mixed phosphonium-iodonium ylides 4,6 in the presence of acetonitrile, propionitrile, and benzonitrile yielded the oxazole derivatives 9a,9c, 10a,10c, and 11a,11c in 30,%,50,% yields. (© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2009) [source]