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ChemInform Abstract: Tandem Silylformylation/Wittig Olefination of Terminal Alkynes: Stereoselective Synthesis of 2,4-Dienoic Esters.

✍ Scribed by Peter Eilbracht; Christoph Hollmann; Axel M. Schmidt; Lars Baerfacker


Publisher
John Wiley and Sons
Year
2010
Weight
36 KB
Volume
31
Category
Article
ISSN
0931-7597

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Tandem Silylformylation/Wittig Olefinati
✍ Peter Eilbracht; Christoph Hollmann; AxelΒ M. Schmidt; Lars BΓ€rfacker πŸ“‚ Article πŸ“… 2000 πŸ› John Wiley and Sons 🌐 English βš– 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