Highly stereoselective preparation of 3,3-disubstituted acrylates on polyethylene glycol

Authors
Blettner, CG Konig, WA Stenzel, W Schotten, T
Citation
Cg. Blettner et al., Highly stereoselective preparation of 3,3-disubstituted acrylates on polyethylene glycol, TETRAHEDR L, 40(11), 1999, pp. 2101-2102
Citations number
10
Categorie Soggetti
Chemistry & Analysis","Organic Chemistry/Polymer Science
Journal title
TETRAHEDRON LETTERS
ISSN journal
00404039 → ACNP
Volume
40
Issue
11
Year of publication
1999
Pages
2101 - 2102
Database
ISI
SICI code
0040-4039(19990312)40:11<2101:HSPO3A>2.0.ZU;2-R
Abstract
The highly stereoselective preparation of sterically hindered (E) and (Z)-3 ,3-diaryl acrylic acid esters using a parallel synthesis approach is descri bed. The liquid phase reaction utilises polyethylene glycol monomethyl ethe r 5000 (mPEG 5000) as a soluble polymeric support and phase-transfer agent. (C) 1999 Elsevier Science Ltd. All rights reserved.