Results 271 to 280 of about 14,073 (324)

Addition of Nitrile Oxides to N‐Allylsaccharin.

ChemInform, 2005
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.
V. Dirnens, S. Belyakov, E. Lukevics
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Syntheses with nitrile oxides. 2. Reaction of aromatic nitrile oxides with bis(trimethylsilylcarbodiimide)

Bulletin of the Russian Academy of Sciences Division of Chemical Science, 1992
The reaction of aromatic nitrile oxides with bis(trimethylsilylcarbodiimide) gives 5-amino-3-aryl-1,2,4-oxadiazoles.
V. A. Ogurtsov, O. A. Rakitin, N. V. Obruchnikova, L. I. Khmel'nitskii   +3 more
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Activation of nitriles by hydrogen bonding in cycloadditions with nitrile oxides

Journal of Heterocyclic Chemistry, 1984
AbstractThe dipolarophilic activity of aromatic nitriles in cycloaddition with benzonitrile oxides is remarkably enhanced by ortho‐acylamino substituents. The activation depends upon the solvent and can be ascribed to a hydrogen bond which assists cycloaddition.
Antonino Corsaro, Ugo Chiacchio, Pierluigi Caramella, Giovanni Purrello   +3 more
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Nitrile Oxide Cycloadditions to Olefinated Sugars.

ChemInform, 2003
AbstractFor Abstract see ChemInform Abstract in Full Text.
Pedro A Colinas, Volker Jäger, Albrecht Lieberknecht, Rodolfo D Bravo   +3 more
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Oxidation of Oximes to Nitrile Oxides with Hypervalent Iodine Reagents

Organic Letters, 2009
Iodobenzene diacetate in MeOH containing a catalytic amount of TFA efficiently oxidizes aldoximes to nitrile oxides. The latter may be trapped in situ with olefins in a bimolecular or an intramolecular mode. The new method enables the execution of tandem oxidative dearomatization of phenols/intramolecular nitrile oxide cycloaddition sequences leading ...
Brian A, Mendelsohn, Shelley, Lee, Simon, Kim, Florian, Teyssier, Virender S, Aulakh, Marco A, Ciufolini   +5 more
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Nitrile oxide cycloadditions in supercritical carbon dioxide

Chemical Communications, 2004
AbstractFor Abstract see ChemInform Abstract in Full Text.
Connie K Y, Lee, Andrew B, Holmes, Bushra, Al-Duri, Gary A, Leeke, Regina C D, Santos, Jonathan P K, Seville   +5 more
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The addition of nitrile oxides to C60

Tetrahedron, 1996
Abstract The 1,3-dipolar cycloaddition of nitrile oxides to C60 is described. These reactions result in the formation of fullerene-fused isoxazoline heterocycles bearing a series of different substituents in 3-position. The preparation and spectroscopic characterization of these compounds are reported, as well as some investigations of the reactivity
Mark S. Meier, Magdalena Poplawska
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Cycloadditions of Nitrile Oxides to Itaconimides

Liebigs Annalen der Chemie, 1992
AbstractNew spiro heterocycles, 1‐oxa‐2,7‐diazaspiro[4.4]non‐2‐ene‐6,8‐diones 3a–c and 8a, c were obtained in the reaction of itaconimides 1a–c with nitrile oxides 2 and 7.
Jan Svêtlík, Tibor Liptaj, Vladimír Hanuš   +2 more
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Nitrile oxides. IX. Basic substituted stable nitrile oxides

The Journal of Organic Chemistry, 1967
C, Grundmann, R, Richter
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ChemInform Abstract: Nitrile Oxides

ChemInform, 2009
AbstractChemInform 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.
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