One-pot synthesis of tripodal tris(2-aminoethyl)amine derivatives from seven molecular components

Complex tripodal tris(2-aminoethyl)amine (tren)-based ligands have been prepared in a single-pot reaction of tren with 3 equiv each of cyclohexenone and a benzaldehyde derivative (i.e., from seven components and three molecular types). The highest yield of product was obtained for p-nitrobenzaldehyd...

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Veröffentlicht in:Tetrahedron letters 2009-04, Vol.50 (16), p.1847-1850
Hauptverfasser: Almesåker, Ann, Scott, Janet L., Spiccia, Leone, Strauss, Christopher R.
Format: Artikel
Sprache:eng
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Zusammenfassung:Complex tripodal tris(2-aminoethyl)amine (tren)-based ligands have been prepared in a single-pot reaction of tren with 3 equiv each of cyclohexenone and a benzaldehyde derivative (i.e., from seven components and three molecular types). The highest yield of product was obtained for p-nitrobenzaldehyde, the most electrophilic aldehyde used.
ISSN:0040-4039
1359-8562
1873-3581
DOI:10.1016/j.tetlet.2009.02.008