NEW VINYL-ALKYNYLSUBSTITUTED GERMANIUM COMPOUNDS AND METHOD TO OBTAIN VINYL-ALKYNYLSUBSTITUTED GERMANIUM COMPOUNDS
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-(t...
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| Format | Patent |
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| Language | English |
| Published |
20.08.2010
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| Online Access | Get full text |
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| Summary: | 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. |
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