ChemInform Abstract: Heck Reactions Star
β
M. WEBEL; H.-U. REISSIG
π
Article
π
2010
π
John Wiley and Sons
β 35 KB
π 2 views
Heck Reactions Starting from Silyl Enol Ethers -A Simple One-Pot Nonaflation-Coupling Procedure for the Synthesis of 1,3-Dienes. -Silyl enol ethers (I) and (VIII) react with perfluorinated butanesulfonyl fluoride in the presence of catalytic amounts of Bu 4 NF. The resulting nonaflates are directly