ChemInform Abstract: Palladium-Catalyzed Cyclization of Silyl-Substituted Bis(homo)propargylic Alcohols to 2,3-Dihydrofurans.

Palladium-Catalyzed Cyclization of Silyl

Palladium-Catalyzed Cyclization of Silyl-Substituted Bis(homo)propargylic Alcohols to 2,3-Dihydrofurans

✍ Silke Schabbert; Ernst Schaumann 📂 Article 📅 1998 🏛 John Wiley and Sons 🌐 English ⚖ 321 KB

Ring-opening of oxiranes 1 by the silicon-and sulfur-phenylthiofurans 5 is achieved by reaction with palladium(II) acetate. The corresponding furans 7 are obtained when functionalized propargyl anions 2 yields the corresponding alk-4-yn-1-ols 3. Cyclization of 3 to 2,3-dihydro-4-copper(II) chloride

ChemInform Abstract: 2-Substituted-3-all

ChemInform Abstract: 2-Substituted-3-allenylbenzo[b]furans Through the Palladium-Catalyzed Cyclization of Propargylic o-(Alkynyl)phenyl Ethers.

✍ S. CACCHI; G. FABRIZI; L. MORO 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 33 KB

ChemInform Abstract: Synthesis and Cycli

ChemInform Abstract: Synthesis and Cyclization of Diethylphosphono-Substituted α-Allenic Alcohols to 4-(Diethylphosphono)-2,5-dihydrofurans.

✍ Valery K. Brel 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 32 KB 👁 1 views

## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable v

ChemInform Abstract: Stereoselective Con

ChemInform Abstract: Stereoselective Construction of Substituted Chromans by Palladium-Catalyzed Cyclization of Propargylic Carbonates with 2-(2-Hydroxyphenyl)acetates.

✍ Masahiro Yoshida; Mariko Higuchi; Kozo Shishido 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 45 KB

## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable v

ChemInform Abstract: Substituted 2,3-Dih

ChemInform Abstract: Substituted 2,3-Dihydroisoxazoles (δ4-Isoxazolines) via Palladium-Mediated Cyclization of Propargylic N-Hydroxyureas.

✍ E. J. STONER; B. A. RODEN; S. CHEMBURKAR 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 31 KB

Substituted 2,3-Dihydroisoxazoles (δ4-Isoxazolines) via Palladium-Mediated Cyclization of Propargylic N-Hydroxyureas. -During the investigation of substituted hydroxylamine derivatives such as (I) as inhibitors of the enzyme 5-lipoxygenase, 2,3-dihydroisoazoles (II) are detected as byproducts. An im

ChemInform Abstract: 2-Alkylindoles via

ChemInform Abstract: 2-Alkylindoles via Palladium-Catalyzed Reductive Cyclization of Ethyl 3-(o-Trifluoroacetamidophenyl)-1-propargyl Carbonates.

✍ Ilaria Ambrogio; Sandro Cacchi; Giancarlo Fabrizi 📂 Article 📅 2008 🏛 John Wiley and Sons ⚖ 38 KB

## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable v