Tetrahedron letters

Comparison and systematic optimization of synthetic protocols for DOTA–hydrazide generation

F Fuge, M Weiler, J Gätjens, T Lammers, F Kiessling

Index: Tetrahedron Letters, , vol. 54, # 8 p. 918 - 920

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Citation Number: 4

Abstract

... Tetrahedron Letters. Volume 54, Issue 8, 20 February 2013, Pages 918–920. Cover image Cover image. ... 8 and 12 Recent literature also suggest an approach via boc and Cbz protection groups for bis-alkylation which eliminates problems occurring in direct derivatization. 8. ...