One-Pot Transformation of Silyl Enol Ethers into 1,3-Dienes: In situ Generation of Alkenyl Nonaflates and Subsequent Heck Reactions − Scope and Limitations

ChemInform Abstract: Heck Reactions Star

ChemInform Abstract: Heck Reactions Starting from Silyl Enol Ethers — A Simple One-Pot Nonaflation—Coupling Procedure for the Synthesis of 1,3-Dienes.

✍ M. WEBEL; H.-U. REISSIG 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 35 KB 👁 1 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