Hydrozirconation of Alkynyl(phenyl)iodonium Salts and Stereoselective Synthesis of (E)-Trisubstituted Olefins. -Hydrometalation of salts (I) leads to alkenylchlorozirconocenes having the Zr-C bond geminal to the iodonium moiety. The following substitution reactions proceed with retention of the con
ChemInform Abstract: Addition of Benzylzinc Halides to Alkenyl(phenyl)iodonium Triflates: Stereoselective Synthesis of Trisubstituted Alkenes.
β Scribed by Robert J. Hinkle; Alessandra C. Leri; Geoffrey A. David; Whitney M. Erwin
- Publisher
- John Wiley and Sons
- Year
- 2000
- Weight
- 30 KB
- Volume
- 31
- Category
- Article
- ISSN
- 0931-7597
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New One-Pot Method for the Stereoselective Synthesis of (E)-[Ξ²-(Trifluoromethylsulfonyloxy)-alkenyl](aryl) Iodonium Triflates. -The reaction proceeds via aryl(fluoro)iodonium triflate intermediates. The title compounds can serve as reactive substrates in vinylic nucleophilic substitution reactions a
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