Stereoselectivity Control by Torsional Steering in an Intramolecular Diels−Alder Reaction of Vinyl Oxocarbenium Ions

ChemInform Abstract: Control of Stereoch

ChemInform Abstract: Control of Stereochemistry in an Intramolecular Diels—Alder Reaction by the Phenylsulfonyl Group: An Improved Synthesis of Pisiferol.

✍ E. J. BUSH; D. W. JONES 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 32 KB 👁 2 views

Control of Stereochemistry in an Intramolecular Diels-Alder Reaction by the Phenylsulfonyl Group: An Improved Synthesis of Pisiferol. -An improved approach to the known intermediate (VII) of the pisiferol synthesis is established by use of the title group in the intramolecular Diels-Alder reaction l