Synthesis and Crystal Structure of a New N-Alkylated Azacrown Ligand and its Copper(II) Complex

A new pendant-arm macrocyclic ligand, N,N′-bis(2-cyanoethyl)-3,4:9,10-dibenzo-1,12-diaza-5,8-dioxacyclopentadecane (L), was synthesized in 93% yield by alkylating 3,4:9,10-dibenzo-1,12-diaza-5,8-dioxacyclopentadecane with acrylonitrile. Its crystal structure was determined and its copper(II) complex...

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Published inSynthesis and reactivity in inorganic and metal-organic chemistry Vol. 27; no. 7; pp. 1059 - 1069
Main Authors Xu, Xin-You, Ma, Wei-Xing, Wang, Zhi-Lin, Luo, Qin-Hui, Ni, Shi-Shen, Zhou, Xiang-Ge, Zhou, Zhong-Yuan
Format Journal Article
LanguageEnglish
Published NEW YORK Taylor & Francis Group 01.08.1997
Marcel Dekker Inc
Subjects
Chemistry
Chemistry, Inorganic & Nuclear
Physical Sciences
Science & Technology
COBALT(II)
METAL-ION RECOGNITION
ACID
NICKEL(II)
MACROCYCLIC LIGANDS
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Summary:A new pendant-arm macrocyclic ligand, N,N′-bis(2-cyanoethyl)-3,4:9,10-dibenzo-1,12-diaza-5,8-dioxacyclopentadecane (L), was synthesized in 93% yield by alkylating 3,4:9,10-dibenzo-1,12-diaza-5,8-dioxacyclopentadecane with acrylonitrile. Its crystal structure was determined and its copper(II) complex was also prepared. All compounds were characterized by IR, NMR, elemental analyses and UV-Vis. The complex has the formula of CuLCl 2 · 2H 2 O. Referee I: R. P. Hotz Referee II: D. W. Slocum
ISSN:0094-5714
1532-2440
DOI:10.1080/00945719708000247