Novel chiral amino-amide 9-keto-bispidines are investigated as ligands in the addition reaction of diethylzinc to aromatic aldehydes. The ligands are easily obtained by a single step procedure starting from commercially available products. Selected ligands were also supported onto different insoluble resins in order to test their activity as heterogeneous catalysts.
Chiral amino-amides as solution phase and immobilized ligands for the catalytic asymmetric alkylation of aromatic aldehydes / G. LESMA, B. DANIELI, D. PASSARELLA, A. SACCHETTI, A. SILVANI. - In: LETTERS IN ORGANIC CHEMISTRY. - ISSN 1570-1786. - 3:6(2006), pp. 430-436. [10.2174/157017806777828529]
Chiral amino-amides as solution phase and immobilized ligands for the catalytic asymmetric alkylation of aromatic aldehydes
G. LesmaPrimo
;B. DanieliSecondo
;D. Passarella;A. SacchettiPenultimo
;A. SilvaniUltimo
2006
Abstract
Novel chiral amino-amide 9-keto-bispidines are investigated as ligands in the addition reaction of diethylzinc to aromatic aldehydes. The ligands are easily obtained by a single step procedure starting from commercially available products. Selected ligands were also supported onto different insoluble resins in order to test their activity as heterogeneous catalysts.
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