About: Straightforward Access to Oxazaborines, Diazaborinones and Triazaborines by Reactions of beta-Enaminoamides with 4-Methylbenzenediazonium Tetraphenylborate

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About: Straightforward Access to Oxazaborines, Diazaborinones and Triazaborines by Reactions of beta-Enaminoamides with 4-Methylbenzenediazonium Tetraphenylborate Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The reaction of substituted beta-enaminoamides with 4-methylbenzenediazonium tetraphenylborate in dichloromethane produces besides the primary products of azo coupling reaction at the alpha-carbon atom of beta-enaminoamides, also mixtures of heterocyclic compounds of boron: 1,3,2-lambda-4-oxazaborines, 1H-1,3,2-lambda-4-diazaborin-4-ones and 4H-1,2,4,3-lambda-4-triazaborines. Proportions of the products change depending on the reaction conditions, particularly depending on the presence or absence of base (sodium acetate) in the reaction mixture. The heterocyclic compounds were separated chromatographically and identified by means of X-ray, 1H, 11B, 13C and 15N NMR spectra and elemental analyses. The reaction of substituted beta-enaminoamides with 4-methylbenzenediazonium tetraphenylborate in dichloromethane produces besides the primary products of azo coupling reaction at the alpha-carbon atom of beta-enaminoamides, also mixtures of heterocyclic compounds of boron: 1,3,2-lambda-4-oxazaborines, 1H-1,3,2-lambda-4-diazaborin-4-ones and 4H-1,2,4,3-lambda-4-triazaborines. Proportions of the products change depending on the reaction conditions, particularly depending on the presence or absence of base (sodium acetate) in the reaction mixture. The heterocyclic compounds were separated chromatographically and identified by means of X-ray, 1H, 11B, 13C and 15N NMR spectra and elemental analyses. (en)
Title	Straightforward Access to Oxazaborines, Diazaborinones and Triazaborines by Reactions of beta-Enaminoamides with 4-Methylbenzenediazonium Tetraphenylborate Straightforward Access to Oxazaborines, Diazaborinones and Triazaborines by Reactions of beta-Enaminoamides with 4-Methylbenzenediazonium Tetraphenylborate (en)
skos:prefLabel	Straightforward Access to Oxazaborines, Diazaborinones and Triazaborines by Reactions of beta-Enaminoamides with 4-Methylbenzenediazonium Tetraphenylborate Straightforward Access to Oxazaborines, Diazaborinones and Triazaborines by Reactions of beta-Enaminoamides with 4-Methylbenzenediazonium Tetraphenylborate (en)
skos:notation	RIV/00216275:25310/09:00008358!RIV10-MSM-25310___
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA203/07/0469), Z(MSM0021627501)
http://linked.open...iv/cisloPeriodika	1
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Šimůnek, Petr Macháček, Vladimír Svobodová, Markéta
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Univerzita Pardubice / Fakulta chemicko-technologická
http://linked.open...dnocenehoVysledku	343926
http://linked.open...ai/riv/idVysledku	RIV/00216275:25310/09:00008358
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	beta-Enaminoamides; diazonium tetraphenylborate; oxazaborines; diazaborinones; triazaborines; NMR; X-ray (en)
http://linked.open.../riv/klicoveSlovo	triazaborines NMR X-ray beta-Enaminoamides diazaborinones diazonium tetraphenylborate oxazaborines
http://linked.open...odStatuVydavatele	CH - Švýcarská konfederace
http://linked.open...ontrolniKodProRIV	[D56C7BDB5C9C]
http://linked.open...i/riv/nazevZdroje	Journal of Organometallic Chemistry
http://linked.open...in/vavai/riv/obor	CC
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...vavai/riv/projekt	Utilisation of polarised ethylenes in synthesis of heterocycles and host-guest complexes
http://linked.open...UplatneniVysledku	2009
http://linked.open...v/svazekPeriodika	694
http://linked.open...iv/tvurceVysledku	Bárta, Jan Šimůnek, Petr Macháček, Vladimír Svobodová, Markéta Bertolasi, Valerio
http://linked.open...n/vavai/riv/zamer	Aimed preparation of special compounds and materials and investigation of their physical and chemical properties and supramolecular structures
issn	0022-328X
number of pages	9 (xsd:int)
http://localhost/t...ganizacniJednotka	25310
is http://linked.open...avai/riv/vysledek of	Straightforward Access to Oxazaborines, Diazaborinones and Triazaborines by Reactions of beta-Enaminoamides with 4-Methylbenzenediazonium Tetraphenylborate Straightforward Access to Oxazaborines, Diazaborinones and Triazaborines by Reactions of beta-Enaminoamides with 4-Methylbenzenediazonium Tetraphenylborate Straightforward Access to Oxazaborines, Diazaborinones and Triazaborines by Reactions of beta-Enaminoamides with 4-Methylbenzenediazonium Tetraphenylborate Straightforward Access to Oxazaborines, Diazaborinones and Triazaborines by Reactions of beta-Enaminoamides with 4-Methylbenzenediazonium Tetraphenylborate

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