Syntheses and structural properties of bis(hexacarbonyldicobalt) complexes from cyclic diynes
The bis(hexacarbonyldicobalt) complexes of nine ten- to fourteen-membered cyclic diynes (1-3, 5, 6, 8 and 10-12) have been isolated. The structural parameters of the complexes have been examined by means of X-ray investigations on single crystals. It was found that the chair like conformation of the...
Saved in:
| Main Authors: | , , |
|---|---|
| Format: | Article (Journal) |
| Language: | English |
| Published: |
17th April 2002
|
| In: |
Dalton transactions
Year: 2002, Issue: 10, Pages: 2219-2226 |
| ISSN: | 1477-9234 |
| DOI: | 10.1039/B200195K |
| Online Access: | Resolving-System, lizenzpflichtig, Volltext: https://doi.org/10.1039/B200195K Verlag, lizenzpflichtig, Volltext: https://pubs.rsc.org/en/content/articlelanding/2002/dt/b200195k 
|
| Author Notes: | Bernhard J. Rausch, Rolf Gleiter and Frank Rominger |
| Summary: | The bis(hexacarbonyldicobalt) complexes of nine ten- to fourteen-membered cyclic diynes (1-3, 5, 6, 8 and 10-12) have been isolated. The structural parameters of the complexes have been examined by means of X-ray investigations on single crystals. It was found that the chair like conformation of the uncomplexed rings is changed into a twisted one upon complexation. In addition to the pure hydrocarbons the syntheses of the bis(hexacarbonyldicobalt) complexes of eight heterosubstituted cyclic diynes (4, 7, 9, 13, 15-17) and of a mono(hexacarbonyldicobalt) complex 18 are reported and their structural parameters are presented. |
|---|---|
| Item Description: | Gesehen am 03.11.2020 |
| Physical Description: | Online Resource |
| ISSN: | 1477-9234 |
| DOI: | 10.1039/B200195K |