Events The 3rd International Electronic Conference on Synthetic Organic Chemistry

Event submissions

Published

This submission belongs to the session a. General Organic Synthesis of the event The 3rd International Electronic Conference on Synthetic Organic Chemistry

Published date

01 Nov, 1999

Citation

Oscar Prieto, Diego J. Ramon, Miguel Yus, Disulfonamides derived from camphor: A new ligand for the titanium alkoxide-promoted addition of diethylzinc to benzaldehyde., in Proceedings of The 3rd International Electronic Conference on Synthetic Organic Chemistry, 1 November–30 November 1999, MDPI: Basel, Switzerland, doi: 10.3390/ecsoc-3-01719

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Disulfonamides derived from camphor: A new ligand for the titanium alkoxide-promoted addition of diethylzinc to benzaldehyde.

Oscar Prieto ¹

Diego J. Ramon ¹

Miguel Yus ¹

1. Departamento de Quimica Organica, Universidad de Alicante, E-03080 Alicante, Spain

Abstract

The preparation of several disulfonamides 3 and 4 derived from camphor are described, as well as their use in the titanium tetraisopropoxide-promoted enantioselective addition of diethylzinc to benzaldehyde, the enantiomeric ratio being up to 82.0:18.0.

Keywords

Titanium

dialkylzinc

enantioselective addition.

1,3-Dipolar Cycloadditions of N-Benzyl Furfuryl Nitrones to Vinyl Ethers and a,b-Unsatureted Esters

Sulfidation of Heterocyclic 1,3-Dicarbonyl Systems .