Desymmetrization of Diols by a Tandem Oxidation/Wittig Olefination Reaction.

ChemInform Abstract: In situ Generation

ChemInform Abstract: In situ Generation of Ylides for Tandem Oxidation—Olefination Reactions of Unactivated Diols.

✍ David J. Phillips; Andrew E. Graham 📂 Article 📅 2008 🏛 John Wiley and Sons ⚖ 36 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

A Stereoselective Synthesis of Nonracemi

A Stereoselective Synthesis of Nonracemic (+)-Desoxoprosophylline by a Tandem Wittig [2+3]-Cycloaddition Reaction

✍ Claus Herdeis; Joachim Telser 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 289 KB

L-Ascorbic acid serves as chiral starting material for the cycloaddition reaction, leading to the heterocyclic core unit of (+)-prosophylline. Stereoselective hydrogenation and synthesis of (+)-desoxoprosophylline. The synthetic pathway includes the formation of an O-protected 5-azido-2,3-chain elon

Novel Stereoselective Synthesis of (E)-α

Novel Stereoselective Synthesis of (E)-α,β-Unsaturated Nitriles and Ketones by the Tandem Reaction of Deprotonation—Oxidation—Wittig Reaction from Phosphonium Salts.

✍ Zhi-Zhen Huang; Ruo-Jun Sun 📂 Article 📅 2003 🏛 John Wiley and Sons ⚖ 108 KB

Catalytic Asymmetric Carbohydroxylation

Catalytic Asymmetric Carbohydroxylation of Alkenes by a Tandem Diboration/Suzuki Cross-Coupling/Oxidation Reaction.

✍ Steven P. Miller; Jeremy B. Morgan; Felix J. V Nepveux; James P. Morken 📂 Article 📅 2004 🏛 John Wiley and Sons ⚖ 197 KB

ChemInform Abstract: One-Pot Synthesis o

ChemInform Abstract: One-Pot Synthesis of Stilbenes from Alcohols Through a Wittig-Type Olefination Reaction Promoted by Nickel Nanoparticles.

✍ Francisco Alonso; Paola Riente; Miguel Yus 📂 Article 📅 2009 🏛 John Wiley and Sons ⚖ 26 KB 👁 2 views

## 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

ChemInform Abstract: A Two-Step Synthesi

ChemInform Abstract: A Two-Step Synthesis of Allylic syn 1,3-Diols via an Intramolecular Oxa-Michael Reaction Followed by a Modified Julia Olefination.

✍ Raphael Oriez; Joelle Prunet 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 45 KB