New Macrocyclic Ligands. VIII Di-and Tri-linked Macrocyclic Systems Incorporating N2O2-Donor Atoms

IM Atkinson, DM Boghai, LF Lindoy, B Ghanbari…

Index: Atkinson, Ian M.; Boghai, Davar M.; Ghanbari, Bahram; Lindoy, Leonard F.; Meehan, George V.; Saini, Vinod Australian Journal of Chemistry, 1999 , vol. 52, # 5 p. 351 - 358

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Citation Number: 10

Abstract

Abstract The synthesis and characterization of new lipophilic di-and tri-linked O 2 N 2-donor macrocycles is reported. The synthesis of the dilinked species involved the initial alkylation of one secondary nitrogen of the parent 15-membered, O 2 N 2-donor macrocycle (1) with 2- bromoethanol or with ethylene oxide to yield (2), followed by protection of the appended alcohol group by reaction with t-butyldiphenylsilyl chloride to give (3). Two such moieties ...