[DE] VERFAHREN ZUR HYDROFORMYLIERUNG VON OLEFINEN IN ANWESENHEIT VON PHOSPHORORGANISCHEN VERBINDUNGEN [EN] METHOD FOR HYDROFORMYLATING OLEFINS IN THE PRESENCE OF ORGANOPHOSPHORIC COMPOUNDS [FR] PROCEDE D'HYDROFORMYLATION D'OLEFINES EN PRESENCE DE COMPOSES ORGANOPHOSPHORIQUES
[DE] VERFAHREN ZUR HYDROFORMYLIERUNG VON OLEFINEN IN ANWESENHEIT VON PHOSPHORORGANISCHEN VERBINDUNGEN [EN] METHOD FOR HYDROFORMYLATING OLEFINS IN THE PRESENCE OF ORGANOPHOSPHORIC COMPOUNDS [FR] PROCEDE D'HYDROFORMYLATION D'OLEFINES EN PRESENCE DE COMPOSES ORGANOPHOSPHORIQUES
Method of producing nitrile compounds from ethylenically-unsaturated compounds
申请人:Bourgeois Damien
公开号:US20060142609A1
公开(公告)日:2006-06-29
The present invention relates to a process for hydrocyanating a hydrocarbon-based compound containing at least one ethylenic unsaturation by reaction in liquid medium with hydrogen cyanide in the presence of a catalyst comprising a metal element chosen from transition metals and an organophosphorus ligand, characterized in that the organophosphorus ligand is a monodentate organophosphorus compound. The present invention is in particular useful for the synthesis of adiponitrile from butadiene.
Synthesis and structure of stereoisomers of 3,4-benzo-5,10-diphenyl-1,3-diaza-7-oxa-6-phosphabicyclo[4.3.1]decane-2,6-dione
作者:Mudaris N. Dimukhametov、Gulnara A. Ivkova、Igor A. Litvinov、Robert R. Fayzullin、Vladimir F. Mironov
DOI:10.1016/j.mencom.2019.03.010
日期:2019.3
A mild approach to the synthesis of the title cage aminophosphonate has been developed based on the intramolecular cyclization of 2-(2-benzylideneaminoethoxy)-1-phenylbenzo[e]-1,3,2-azaoxaphosphorin-4-one obtained from 1-phenyl-2-chlorobenzo[e]-1,3,2-azaoxaphosphorin-4-one and (2-benzylideneaminoethoxy)trimethylsilane. The structure of isolated diastereomers of the product was determined by NMR spectroscopy
Reaction of 2-R-benzo[d]-1,3,2-oxazophosphorin-8-one with hexafluoroacetone. Synthesis and steric structure of 3-phenyl-9,9-bis(trifluoromethyl)-2-ethoxybenzo[d]-1,3,2-oxazaphosphepine-2,8-dione
作者:L. M. Burnaeva、V. F. Mironov、Yu. Yu. Borisova、A. T. Gubaidullin、A. B. Dobrynin、I. A. Litvinov、G. A. Ivkova、N. K. Amerkhanova、I. V. Konovalova
DOI:10.1134/s1070363208030110
日期:2008.3
Reaction of hexafluoroacetone with 2-R-benzo[d]-1,3,2-oxazophosphorin-8-ones leads to the formation of seven-membered nitrogen-containing heterocycles, the derivatives of 3-phenyl-9,9-bis (trifluoromethyl)benzo[d]-1,3,2-oxaza-phosphepine-2,8-diones. Steric structure of 2,3-diphenyl-9,9-bis (trifluoromethyl)-benzo[d]-1,3,2-oxazaphosphepine-2,8-di-one was established by X-ray structural analysis. By hydrolysis of the phosphepines a functionally substituted fluorinated ketone, 2-hydroxy-1-(2'phenylamino)phenyl-2-trifluoromethyl-3,3,3-trifluoro)propan-1-one, was obtained.
Trimethylchlorosilane-Catalyzed Intramolecular Cyclization of 2-(2-Benzylideneaminoethyloxy)-1-phenylbenzo[e]-1,3,2-azaoxaphosphorin-4-one
作者:M. N. Dimukhametov、G. A. Ivkova、Kh. R. Khayarov、R. Z. Musin、V. F. Mironov
DOI:10.1134/s1070363218090311
日期:2018.9
A catalytic effect of trimethylchlorosilane on the intramolecular cyclization of 2-(2-benzylideneaminoethyloxy)-1-phenylbenzo[e]-1,3,2-azaoxaphosphorin-4-one into 3,4-benzo-5,10-diphenyl-1,5-diaza-7-oxabicyclo[4.3.1(1.6)]decane-2,6-dione, formed as two diastereomers in a 1: 1 ratio, was studied.
PROCEDE DE FABRICATION DE COMPOSES NITRILES A PARTIR DE COMPOSES A INSATURATION ETHYLENIQUE