1,5,7‐Triazabicyclo[4.4.0]dec‐5‐en in MCM‐41: ein stark basischer, poröser Katalysator
- 1 December 1997
- journal article
- zuschrift
- Published by Wiley in Angewandte Chemie
- Vol. 109 (23) , 2776-2778
- https://doi.org/10.1002/ange.19971092334
Abstract
Michael‐Additionen, Knoevenagel‐Kondensationen und Epoxidierungen von Enonen mit H2O2 lassen sich mit einer neuen mesoporösen Base unter milden Bedingungen katalysieren. Gleichung (a) zeigt das Prinzip anhand einer Michael‐Addition (X = CN, Y = CO2Et); der Katalysator wird durch Immobilisierung einer Guanidinbase in MCM‐41 erhalten. magnified imageKeywords
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