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Synthesis of asymmetrically substituted 1,4,7,10-tetraazacyclododecanes for the triggered near infrared emission from lanthanide complexes

✍ Scribed by Borbas, K. Eszter; Bruce, James I.

Book ID
121477363
Publisher
Royal Society of Chemistry
Year
2006
Tongue
English
Weight
299 KB
Volume
44
Category
Article
ISSN
1359-7345

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## Abstract A series of di‐ and tetraamide derivatives of DOTA were synthesized, and their lanthanide(III) complexes were examined by multinuclear ^1^H‐, ^13^C‐, and ^17^O‐NMR spectroscopy, and compared with literature data of similar, known complexes (__Table__). All ligands formed structures simi