Synthesis of new lariat cyclicdiamides and their metal complexes

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Cakir U., Karakaplan M., Temel H., Hosgoren H., Erk C.

JOURNAL OF INCLUSION PHENOMENA AND MOLECULAR RECOGNITION IN CHEMISTRY, vol.26, no.1-3, pp.21-26, 1996 (SCI-Expanded, Scopus)

• Publication Type: Article / Article
• Volume: 26 Issue: 1-3
• Publication Date: 1996
• Doi Number: 10.1007/bf01029924
• Journal Name: JOURNAL OF INCLUSION PHENOMENA AND MOLECULAR RECOGNITION IN CHEMISTRY
• Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
• Page Numbers: pp.21-26
• Keywords: macrocylic diazadioxo ethers, cation complexation, ETHERS
• Yozgat Bozok University Affiliated: Yes

Abstract

Three new lariat dilactam host molecules were prepared by the reaction of triethyleneglycol dicarboxylic acid dichloride with N, N'-disubstituted-4, 7-dioxa-1, 10-diazadecane precursors. The amide nitrogen pivot of such compounds are substituted with the benzyl, octyl and dodecyl groups. The complexing ability of these dilactams is displayed with a series of metal complexes of Na+, K+, Ca2+, Sr2+, Pb2+ and Ag+ ions. The structures determined are consistent with the data of H-1-NMR, C-13-NMR, IR spectra and elemental analyses.