Journalartikel

Jahr der Veröffentlichung: 2005

Seiten: 2213-2217

Zeitschrift: European Journal of Organic Chemistry

Bandnummer: 2005

Heftnummer: 11

ISSN: 1434-193X

DOI Link: https://doi.org/10.1002/ejoc.200500064

Verlag: Wiley

Abstract: 
We developed alkynylations of various aldehydes and ketones under practical phase-transfer conditions at room temperature. The straightforward methodology combines one-pot synthesis and simple workup with good to excellent yields for propargylic alcohols derived from aliphatic aldehydes and ketones. Even aromatic aldehydes and ketones could be transformed to the corresponding propargylic alcohols in somewhat lower yields. The yield depending on the amount of PT catalyst and NaOH concentration was also determined.

Harvard-Zitierstil: Weil, T. and Schreiner, P. (2005) Organocatalytic alkynylation of aldehydes and ketones under phase-transfer catalytic conditions, European Journal of Organic Chemistry, 2005(11), pp. 2213-2217. https://doi.org/10.1002/ejoc.200500064

APA-Zitierstil: Weil, T., & Schreiner, P. (2005). Organocatalytic alkynylation of aldehydes and ketones under phase-transfer catalytic conditions. European Journal of Organic Chemistry. 2005(11), 2213-2217. https://doi.org/10.1002/ejoc.200500064