The N,N-diethylpropylamine supported on amorphous silica (KG-60-NEt2) catalyses the formation of carboncarbon bonds by nitroalkanes through both the nitroaldol (Henry) and Michael reactions. The catalyst shows general utility with a variety of electrophilic acceptors. Moreover, the catalyst can be reused for two further cycles without loss of the activity.
Use of heterogeneous catalyst KG-60-NEt2 in Michael and Henry reactions involving nitroalkanes
BALLINI, Roberto;BOSICA, Giovanna;PALMIERI, Alessandro;
2003-01-01
Abstract
The N,N-diethylpropylamine supported on amorphous silica (KG-60-NEt2) catalyses the formation of carboncarbon bonds by nitroalkanes through both the nitroaldol (Henry) and Michael reactions. The catalyst shows general utility with a variety of electrophilic acceptors. Moreover, the catalyst can be reused for two further cycles without loss of the activity.File in questo prodotto:
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