[EN] NEW VINYL-ALKYNYLSUBSTITUTED GERMANIUM COMPOUNDS AND METHOD TO OBTAIN VINYL- ALKYNYLSUBSTITUTED GERMANIUM COMPOUNDS [FR] NOUVEAUX COMPOSÉS DE GERMANIUM À SUBSTITUTION VINYL-ALCYNYLE ET LEUR PROCÉDÉ D'OBTENTION
[EN] NEW VINYL-ALKYNYLSUBSTITUTED GERMANIUM COMPOUNDS AND METHOD TO OBTAIN VINYL- ALKYNYLSUBSTITUTED GERMANIUM COMPOUNDS<br/>[FR] NOUVEAUX COMPOSÉS DE GERMANIUM À SUBSTITUTION VINYL-ALCYNYLE ET LEUR PROCÉDÉ D'OBTENTION
申请人:UNIV ADAM MICKIEWICZ
公开号:WO2011031172A1
公开(公告)日:2011-03-17
New vinyl-alkynylsubstituted germanium compounds having the general formula 1 are the subject of the invention. The invention also relates to a new method of obtaining vinyl- alkynylsubstituted germanium compounds having the general formula 1. - A denotes: diethylgermyl - R denotes: triethylsilyl, l-(trimethylsiloxy)-l-cyclohexyl The invention also provides a solution to the problem of the method of obtaining vinyl- alkynylsubstituted germanium compounds having the general formula 1, involving the germylative coupling reaction between a suitable substituted terminal alkyne and a suitable divinylsubstituted germanium compound in the presence of a ruthenium(II) complex as catalyst.
NEW VINYL-ALKYNYLSUBSTITUTED GERMANIUM COMPOUNDS AND METHOD TO OBTAIN VINYL-ALKYNYLSUBSTITUTED GERMANIUM COMPOUNDS
申请人:Marciniec Bogdan
公开号:US20120178952A1
公开(公告)日:2012-07-12
New vinyl-alkynylsubstituted germanium compounds having the general formula 1 are the subject of the invention. The invention also relates to a new method of obtaining vinyl-alkynylsubstituted germanium compounds having the general formula 1. —A denotes: diethylgermyl —R denotes: triethylsilyl, 1-(trimethylsiloxy)-1-cyclohexyl The invention also provides a solution to the problem of the method of obtaining vinyl-alkynylsubstituted germanium compounds having the general formula 1, involving the germylative coupling reaction between a suitable substituted terminal alkyne and a suitable divinylsubstituted germanium compound in the presence of a ruthenium(II) complex as catalyst.