|
|||||
|
|
η3‐Diphosphavinylcarbene: A P2 Analogue of the Dötz Intermediate |
|
| Authors: | Halil Aktas J. Chris Slootweg Dr. Andreas W. Ehlers Dr. Martin Lutz Dr. Anthony L. Spek Prof. Dr. Koop Lammertsma Prof. Dr. |
| Affiliation: | 1. Department of Chemistry and Pharmaceutical Sciences, VU University Amsterdam, De Boelelaan 1083, 1081 HV Amsterdam (The Netherlands), Fax: (+31)?20‐598‐7488;2. Bijvoet Center for Biomolecular Research, Crystal and Structural Chemistry, Utrecht University (The Netherlands) |
| Abstract: | Do the twist : The reaction of in situ generated phosphinidenes with phosphaalkynes is a facile route to the new metal‐coordinated η3‐diphosphavinylcarbene 1 , which shows facile ligand‐exchange reactions and undergoes an unprecedented rearrangement that involves phosphinidene complex 2 and η3‐phosphaalkenylphosphinidene complex 3 , the 1,3 isomer of 1 .  |
| Keywords: | carbenes cycloaddition density functional calculations NMR spectroscopy phosphorus heterocycles |