ChemInform Abstract: Diastereoselective Synthesis of Annulated Quinolones by Transformations with 4-Silyloxyquinolinium-Salts

ChemInform Abstract: A New Two-Step Synt

ChemInform Abstract: A New Two-Step Synthesis of Quinolone Alkaloids Based on the Regioselective Addition of Organometallic Reagents to 4- Silyloxyquinolinium Triflates.

✍ U. BEIFUSS; S. LEDDERHOSE 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 31 KB 👁 2 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: Synthesis of Annula

ChemInform Abstract: Synthesis of Annulated 4-Quinolizinones by Two Sequential Anionic Cyclizations.

✍ Thomas Nicola; Diemut Schwarzrock; Manfred Keller; Wolfgang Eberbach 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 34 KB 👁 1 views

ChemInform Abstract: Synthesis of Oxepin

ChemInform Abstract: Synthesis of Oxepin-Annulated Quinolone Heterocycles by Ruthenium Catalyzed Enyne Bond Reorganization/Diels—Alder Reaction.

✍ Krishna C. Majumdar; Pradip Debnath; Srikanta Samanta 📂 Article 📅 2008 🏛 John Wiley and Sons ⚖ 37 KB 👁 1 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: Highly Diastereosel

ChemInform Abstract: Highly Diastereoselective Synthesis of Dihydrofurans and Dihydropyrroles via Pyridine Catalyzed Formal [4 + 1] Annulation.

✍ Chun-Rong Liu; Ben-Hu Zhu; Jun-Cheng Zheng; Xiu-Li Sun; Zuowei Xie; Yong Tang 📂 Article 📅 2011 🏛 John Wiley and Sons ⚖ 104 KB 👁 1 views

## Abstract In the presence of Fe(Cl~4~tpp) and pyridine base, α‐ylidene‐β‐diketones and α,β‐unsaturated imines react with diazoacetates to provide the title heterocycles as single diastereomers.

ChemInform Abstract: First Diastereosele

ChemInform Abstract: First Diastereoselective Synthesis of Enantiomerically Pure Selenonium Salts by Reaction of Chiral Haloselenuranes with Grignard Reagents.

✍ Jian Zhang; Shinichi Saito; Toru Koizumi 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 28 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: Synthesis of N-Acyl

ChemInform Abstract: Synthesis of N-Acyliminium Salts by Reaction of Nitrilium Salts with Ketones.

✍ M. AL-TALIB; M. ZAKI; S. HEHL; R. STUMPF; H. FISCHER; J. C. JOCHIMS 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 29 KB 👁 2 views

## Synthesis of N-Acyliminium Salts by Reaction of Nitrilium Salts with Ketones. -A new method is reported for the synthesis of N-acyliminium salts such as (III) or (V) by reaction of nitrilium salts (I) with ketones bearing electron-releasing substituents.