7404-84-4Relevant academic research and scientific papers
Use of heterogeneous catalyst KG-60-NEt2 in Michael and Henry reactions involving nitroalkanes
Ballini, Roberto,Bosica, Giovanna,Livi, Damiana,Palmieri, Alessandro,Maggi, Raimondo,Sartori, Giovanni
, p. 2271 - 2273 (2007/10/03)
The N,N-diethylpropylamine supported on amorphous silica (KG-60-NEt2) catalyses the formation of carbon-carbon 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.
A Highly Chemoselective Reduction of Conjugated Nitro Olefins with Hantzsch Ester in the Presence of Silica Gel
FUJI, Masayuki
, p. 4029 - 4036 (2007/10/02)
An effective system to reduce conjugated nitro olefins into the corresponding nitroalkanes is described.The system composed Hantzsch ester (HEH) and silica gel in benzene exerts high yield and excellent chemoselectivity under almost neutral conditions.Facile applications of the system to the syntheses of natural products are also described.
