Events The 4th International Electronic Conference on Synthetic Organic Chemistry

Event submissions

Published

This submission belongs to the session a. General Organic Synthesis of the event The 4th International Electronic Conference on Synthetic Organic Chemistry

Published date

11 Sep, 2000

Citation

Ursula Schniske, Uwe Beifuss, Efficient allylation of 4-silyloxy quinolinium triflates and other positively charged heteroaromatic systems, in Proceedings of The 4th International Electronic Conference on Synthetic Organic Chemistry, 1 November–30 November 2000, MDPI: Basel, Switzerland, doi: 10.3390/ecsoc-4-01803

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Efficient allylation of 4-silyloxy quinolinium triflates and other positively charged heteroaromatic systems

Uwe Beifuss ¹

Ursula Schniske ²

1. Institut für Organische Chemie der Georg-August-Universität Göttingen, Tammannstr. 2, D-37077 Göttingen, Germany

2. Laboratorium für Organische Chemie der Universität Bayreuth, D-95440 Bayreuth, Germany

Abstract

The regioselective allylation of 4-silyloxy quinolinium triflates with allyltri-n-butyltin has been performed to give 2- allyl-4-silyloxy-1,2-dihydroquinolines with excellent yields. Similiar results were obtained with 4-silyloxy benzopyrylium triflates and 4-silyloxy benzothiopyrylium triflates

Keywords

n/a

Asymmetric Synthesis of Functionalized Prolines by Diastereoselective 1,3-Dipolar Cycloaddition Using Chiral Oxazinone Derivatives

Enzyme-mediated synthesis of (1S)-1-amino-2,2-dimethylcyclopropane-1-carboxylic acid