The aza-Morita-Baylis-Hillman reaction of electronically and sterically deactivated substrates.

Lindner, Christoph; Tandon, Raman; Liu, Yinghao; Maryasin, Boris und Zipse, Hendrik (2012): The aza-Morita-Baylis-Hillman reaction of electronically and sterically deactivated substrates. In: Organic and Biomolecular Chemistry, Bd. 10, Nr. 16: S. 3210-3218

Abstract

The aza-Morita–Baylis–Hillman (azaMBH) reaction has been studied for electronically and sterically deactivated Michael acceptors. It is found that electronically deactivated systems can be converted with electron-rich phosphanes and pyridines as catalysts equally well. For sterically deactivated systems clearly better catalytic turnover can be achieved with pyridine catalysts. This is in accordance with the calculated affinities of the catalysts towards different Michael-acceptors.

• Dokumententyp: Zeitschriftenartikel
• Publikationsform: Publisher's Version
• Fakultät: Chemie und Pharmazie
• Themengebiete: 500 Naturwissenschaften und Mathematik > 540 Chemie
• Allianz-/Nationallizenz: Dieser Beitrag ist mit Zustimmung des Rechteinhabers aufgrund einer (DFG-geförderten) Allianz- bzw. Nationallizenz frei zugänglich.
• Sprache: Englisch