Stabilizing factors for vanadium (IV) in amavadin

T Hubregtse, U Hanefeld…

Index: Hubregtse, Ton; Hanefeld, Ulf; Arends, Isabel W. C. E. European Journal of Organic Chemistry, 2007 , # 15 p. 2413 - 2422

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Citation Number: 7

Abstract

Abstract Six secondary N-hydroxy amino acids (amavadin-based ligands) have been prepared through a strategy with nitrone reduction as its key step. Two of these amino acids are the new amavadin ligand analogues 4a and 4b containing either a phenyl or a benzyl group in combination with a small backbone substituent. In addition, the monoester 5 of the amavadin ligand as well as three N-alkylated N-hydroxy aminoacids 6 were prepared. ...