Please use this identifier to cite or link to this item: http://dx.doi.org/10.14279/depositonce-7396
Main Title: Übergangsmetall- und Lanthanoid-Komplexe von 1,4,7,10-Tetraallylund 1,4,7,10-Tetra-3-butenyl-1,4,7,10-tetraazacyclododecan
Translated Title: Transition Metal and Lanthanide Complexes of 1,4,7,10-Tetraallyl- and 1,4,7,10-Tetra-3-butenyl- 1,4,7,10-tetraazacyclododecane
Author(s): Schumann, Herbert
Kuse, Katharina
Hummert, Markus
Pickardt, Joachim
Type: Article
Language Code: de
Abstract: 1,4,7,10-Tetraazacyclododecane (1) reacts with allylbromide and 3-butenylbromide giving 1,4,7,10-tetraallyl-1,4,7,10-tetraazacyclododecane (TAC) (2a) and 1,4,7,10-tetra-3-butenyl-1,4,7,10- tetraazacyclododecane (TBC) (2b), respectively. Compounds 2a and 2b react with FeCl2, CoCl2, RhCl3, NiCl2, CuBr2, and TmCl3 forming the complexes [FeCl(TAC)]Cl (3a), [FeCl(TBC)]Cl (3b), [CoCl(TAC)]Cl (4), [RhCl(TAC)]Cl2 (5), [NiCl(TAC)]Cl (6a), [NiCl(TBC)]Cl (6b), [CuBr(TAC)]Br (7), [TmCl(TAC)]Cl2 (8a), and [TmCl(TBC)]Cl2 (8b). The reaction of 6a with an excess of CuCl affords a coordination polymer in which [NiCl(TAC)]+ cations are connected by [Cu6Cl8]2− anions (9). The 1H and 13C NMR spectra of 2a, 2b, 5, and 6a, as well as the single crystal X-ray structures of 2a ・3HCl, 6a, 6b, 7, and 9 are reported and discussed.
URI: https://depositonce.tu-berlin.de//handle/11303/8245
http://dx.doi.org/10.14279/depositonce-7396
Issue Date: 2009
Date Available: 1-Oct-2018
DDC Class: 540 Chemie und zugeordnete Wissenschaften
Subject(s): Tetraazacyclododecane
Cobalt
Copper
Iron
Nickel
Rhodium
Thulium
complexes
License: https://creativecommons.org/licenses/by-nc-nd/3.0/
Journal Title: Zeitschrift für Naturforschung B
Publisher: De Gruyter
Publisher Place: Berlin
Volume: 64
Issue: 1
Publisher DOI: 10.1515/znb-2009-0112
Page Start: 93
Page End: 100
EISSN: 1865-7117
ISSN: 0932-0776
Appears in Collections:Inst. Chemie » Publications

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