Tetrahedron letters

A new convenient synthesis of bifunctional chelating agent 1-(4-aminobenzyl)-1, 4, 8, 11-tetraazacyclotetradecane-N′, N ″, N‴-triacetic acid [1-(H 2 NBn-TETA)]

M Maillet, CS Kwok, AA Noujaim, V Snieckus

Index: Maillet; Kwok; Noujaim; Snieckus Tetrahedron Letters, 1998 , vol. 39, # 18 p. 2659 - 2662

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Citation Number: 9

Abstract

Download full text in PDF Opens in a new window. Article suggestions will be shown in a dialog on return to ScienceDirect. ... Please enable JavaScript to use all the features on this page. ... A convenient and short synthesis (3 steps, 50% overall yield) of the bifunctional chelating agent 1-(4-aminobenzyl)-1,4,8,11-tetraazacyclotetradecane-N′-,N″-,N‴-triacetic acid (4) via a boron-protection strategy is reported. ... A convenient and short synthesis of 4 (3 steps, ...