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ChemInform Abstract: A Putatively Unfeasible Heck Reaction — From Cyclopentenones to Annulated Ring Systems.

✍ Scribed by Gerald Dyker; Hardy Markwitz; Gerald Henkel

Publisher: John Wiley and Sons
Year: 2010
Weight: 37 KB
Volume: 33
Category: Article
ISSN: 0931-7597
DOI: 10.1002/chin.200215037

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📜 SIMILAR VOLUMES

A Putatively Unfeasible Heck Reaction −

A Putatively Unfeasible Heck Reaction − From Cyclopentenones to Annulated Ring Systems

✍ Gerald Dyker; Hardy Markwitz; Gerald Henkel 📂 Article 📅 2001 🏛 John Wiley and Sons 🌐 English ⚖ 359 KB

Annulation / Palladium / Allylic compounds / Alcohols / Michael addition 2-Iodocyclopentenones undergo a Heck reaction with allylic and homoallylic alcohols, in acceptable yields, to give dicarbonyl compounds useful for the construction of annulated cyclopentanones. In contrast, the corresponding io

ChemInform Abstract: The Reaction of (Tr

ChemInform Abstract: The Reaction of (Trialkylsilyl)vinylketenes with Carbenoid Reagents: A New [4 + 1] Annulation Route to Cyclopentenones.

✍ J. L. LOEBACH; D. M. BENNETT; R. L. DANHEISER 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 31 KB

ChemInform Abstract: Construction of the

ChemInform Abstract: Construction of the Tricyclic Benzoquinolizine Ring System by Combination of a Tandem Mannich-Michael Reaction with a Heck Reaction.

✍ S. KIRSCHBAUM; H. WALDMANN 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 35 KB 👁 2 views

ChemInform Abstract: Bimetallic Catalyti

ChemInform Abstract: Bimetallic Catalytic Cascade Ring Closing Metathesis—Intramolecular Heck Reactions Using a Fluorous Biphasic Solvent System or a Polymer-Supported Palladium Catalyst.

✍ Ronald Grigg; Mark York 📂 Article 📅 2000 🏛 John Wiley and Sons ⚖ 31 KB

ChemInform Abstract: Regiospecific Free

ChemInform Abstract: Regiospecific Free Radical Annulation Reactions of Diethylbenzylmalonate with Unsymmetrical 1,4-Naphthoquinones: A Direct Approach to Ring A Aromatic Angucyclinones.

✍ W. S. MURPHY; D. NEVILLE; G. FERGUSON 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 32 KB 👁 2 views

ChemInform Abstract: A New Synthetic App

ChemInform Abstract: A New Synthetic Approach to Forskolin: Construction of the ABC Ring System from D-Galactose.

✍ I. HANNA; P. WLODYKA 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 37 KB 👁 1 views

The functionalized tricyclic framework (XI) of the diterpene forskolin is synthesized by an intramolecular Diels-Alder reaction of the dienyne (VII), which is obtained by stereoselective introduction of the C side chains at C-1 and C-2 of tri-O-acetyl-D-galactal (I) via C-Ferrier and Claisen-Ireland