Universität zu Köln

Rulli, Giuseppe, Fredriksen, Kim A., Duangdee, Nongnaphat, Bonge-Hansen, Tore, Berkessel, Albrecht and Groeger, Harald (2013). Asymmetric Organocatalytic Aldol Reaction in Water: Mechanistic Insights and Development of a Semi-Continuously Operating Process. Synthesis, 45 (18). S. 2512 - 2520. STUTTGART: GEORG THIEME VERLAG KG. ISSN 1437-210X

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Abstract

A detailed study on the impact of the catalyst loading on conversion and enantioselectivity of the direct aldol reaction of an aldehyde and acetone in aqueous solvent with nonimmobilized and immobilized proline amide-based organocatalysts is described. Based on a polymer-supported catalyst, batch and semi-continuously operating processes, comprising recycling studies in the latter case, were investigated.

Item Type:	Journal Article
Creators:	Creators Email ORCID ORCID Put Code Rulli, Giuseppe UNSPECIFIED UNSPECIFIED UNSPECIFIED Fredriksen, Kim A. UNSPECIFIED UNSPECIFIED UNSPECIFIED Duangdee, Nongnaphat UNSPECIFIED UNSPECIFIED UNSPECIFIED Bonge-Hansen, Tore UNSPECIFIED UNSPECIFIED UNSPECIFIED Berkessel, Albrecht UNSPECIFIED UNSPECIFIED UNSPECIFIED Groeger, Harald UNSPECIFIED UNSPECIFIED UNSPECIFIED
URN:	urn:nbn:de:hbz:38-475846
DOI:	10.1055/s-0033-1338509
Journal or Publication Title:	Synthesis
Volume:	45
Number:	18
Page Range:	S. 2512 - 2520
Date:	2013
Publisher:	GEORG THIEME VERLAG KG
Place of Publication:	STUTTGART
ISSN:	1437-210X
Language:	English
Faculty:	Unspecified
Divisions:	Unspecified
Subjects:	no entry
Uncontrolled Keywords:	Keywords Language SUPPORTED PROLINE; CONTINUOUS-FLOW; KETONES Multiple languages Chemistry, Organic Multiple languages
URI:	http://kups.ub.uni-koeln.de/id/eprint/47584