Tandem Silylformylation/Wittig Olefinati
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Peter Eilbracht; Christoph Hollmann; AxelΒ M. Schmidt; Lars BΓ€rfacker
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Article
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2000
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John Wiley and Sons
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English
β 219 KB
The rhodium(I)-catalysed sequential silylformylation/Wittig olefination of terminal alkynes with hydrosilanes and carbon monoxide in the presence of stabilised P-ylides leads to substituted 2,4-dienoic esters in a one-pot procedure. The