Selective mono-N-alkylation of triethylenetetraamine. A new versatile route to polylinear aza-ligands
摘要:
A new route to triethylenetetraamine selective mono-N-alkylation on secondary nitrogen atom using simultaneously bisaminal and diamide protections is presented and applied to the synthesis of poly-linear aza-ligands. (C) 2009 Elsevier Ltd. All rights reserved.
Selective mono-N-alkylation of triethylenetetraamine. A new versatile route to polylinear aza-ligands
摘要:
A new route to triethylenetetraamine selective mono-N-alkylation on secondary nitrogen atom using simultaneously bisaminal and diamide protections is presented and applied to the synthesis of poly-linear aza-ligands. (C) 2009 Elsevier Ltd. All rights reserved.