Aryl and NHC Compounds of Technetium and Rhenium
- Air- and water-stable phenyl complexes with nitridotechnetium(V) cores can be prepared by straightforward procedures. [TcNPh2(PPh3)2] is formed by the reaction of [TcNCl2(PPh3)2] with PhLi. The analogous N-heterocyclic carbene (NHC) compound [TcNPh2(HLPh)2], where HLPh is 1,3,4-triphenyl-1,2,4-triazol-5-ylidene, is available from (NBu4)[TcNCl4] and HLPh or its methoxo-protected form. The latter compound allows the comparison of different Tc–C bonds within one compound. Surprisingly, the Tc chemistry with such NHCs does not resemble that of corresponding Re complexes, where CH activation and orthometalation dominate.
| Author: | Elisabeth PaulßenORCiD, Shushu Kong, Pawel Arciszewski, Swantje Wielbalck, Ulrich Abram |
|---|---|
| DOI: | https://doi.org/10.1021/ja3033718 |
| ISSN: | 1520-5126 |
| Parent Title (English): | Journal of the American Chemical Society |
| Publisher: | ACS Publications |
| Place of publication: | Washington, DC |
| Document Type: | Article |
| Language: | English |
| Year of Completion: | 2012 |
| Date of the Publication (Server): | 2018/03/07 |
| Volume: | 134 |
| Issue: | 22 |
| First Page: | 9118 |
| Last Page: | 9121 |
| Link: | http://doi.org/10.1021/ja3033718 |
| Zugriffsart: | campus |
| Institutes: | FH Aachen / Fachbereich Chemie und Biotechnologie |
| collections: | Verlag / ACS Publications |
