Results 201 to 210 of about 3,033,277 (268)

Polyfluorinated nitrile oxides

Chemistry of Heterocyclic Compounds, 1989
(2+3)-Cycloaddition of polyfluorinated aliphatic nitrile oxides, generated in situ, to donor dipolarophiles takes place regioselectively to give the 5-substituted isoxazolines, and is limited by the donor and steric properties of the dipolarophiles.
N. V. Vasil'ev, V. S. Savostin, A. F. Kolomiets, G. A. Sokol'skii   +3 more
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Behaviour of nitrile oxides towards nucleophiles. Part 5. Polymerization of aromatic nitrile oxides

Journal of the Chemical Society, Perkin Transactions 1, 1979
Aromatic nitrile oxides undergo polymerization by treatment with trimethylamine in dimethyl sulphoxide. Chain lengthehing occurs via the C–O bonds, as shown by the catalytic hydrogenation of such polymers to aroylamides. The apparent degree of polymerization ranges from 15 up to ca. 100 monomer units. These polymers are quite stable in the solid state,
DE SARLO, FRANCESCO, GUARNA, ANTONIO
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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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Cycloaddition of nitrile oxides to [60]fullerene

Chemical Communications, 1997
The addition of nitrile oxides to [60]fullerene is examined and it is found that the reaction products regenerate [60]fullerene under relatively mild conditions; the result is potentially useful for better control of fullerene functionalization.
DA ROS, TATIANA, PRATO, MAURIZIO, F. NOVELLO, M. MAGGINI, M. DE AMICI, C. DE MICHELI   +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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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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Advances in nitrile oxides chemistry

Experientia, 1970
Dopo una breve introduzione storica, viene dato un quadro delle attuali conoscenze sulla chimica degli ossidi di nitrili con particolare riguardo ai suoi piu recenti sviluppi. L'applicazione di metodi gia noti e l'introduzione di nuovi metodi di preparazione hanno portato alla cinquantina il numero dei nitrilossidi isolati, oltre a quelli numerosi ...
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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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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 based on nitrile oxides. 1. Reaction of aromatic nitrile oxides with N-cyanimides

Bulletin of the Academy of Sciences of the USSR Division of Chemical Science, 1990
The reaction of trialkylaminocyanimides with aromatic nitrile oxides leads to trialkylamino-(3-aryl-1,2,4-oxadiazol-5-yl)imides, while the corresponding reactions with sulfylcyanimines and phosphincyanimides do not take place. Using x-ray structural analysis the principal structural features of the 1,2,4-oxadiazole products have been elucidated.
V. A. Ogurtsov, O. A. Rakitin, N. V. Obruchnikova, L. F. Chertanova, A. A. Gazikasheva, L. I. Khmel'nitskii   +5 more
openaire   +1 more source