Tricarbonyltechnetium(I) and -rhenium(I) complexes with N′-thiocarbamoylpicolylbenzamidines
- N,N-Dialkylamino(thiocarbonyl)-N′-picolylbenzamidines react with (NEt4)2[M(CO)3X3] (M = Re, X = Br; M = Tc, X = Cl) under formation of neutral [M(CO)3L] complexes in high yields. The monoanionic NNS ligands bind in a facial coordination mode and can readily be modified at the (CS)NR1R2 moiety. The complexes [99Tc(CO)3(LPyMor)] and [Re(CO)3(L)] (L = LPyMor, LPyEt) were characterized by X-ray diffraction. Reactions of [99mTc(CO)3(H2O)3]+ with the N′-thiocarbamoylpicolylbenzamidines give the corresponding 99mTc complexes. The ester group in HLPyCOOEt allows linkage between biomolecules and the metal core.
| Author: | Elisabeth PaulßenORCiD, Hung Huy Ngyugen, Nils Kahlcke, Victor M. Deflon, Ulrich Abram |
|---|---|
| DOI: | https://doi.org/10.1016/j.poly.2012.04.008 |
| ISSN: | 0277-5387 |
| Parent Title (English): | Polyhedron |
| Publisher: | Elsevier |
| Place of publication: | Amsterdam |
| Document Type: | Article |
| Language: | English |
| Year of Completion: | 2012 |
| Date of the Publication (Server): | 2018/03/07 |
| Volume: | 40 |
| Issue: | 1 |
| First Page: | 153 |
| Last Page: | 158 |
| Link: | http://doi.org/10.1016/j.poly.2012.04.008 |
| Zugriffsart: | bezahl |
| Institutes: | FH Aachen / Fachbereich Chemie und Biotechnologie |
| collections: | Verlag / Elsevier |
