Formation of dimers that contain unbridged W(IV)/W(IV) double bonds |
| |
| Authors: | Lopez Lourdes Pia H Schrock Richard R |
| |
| Affiliation: | Department of Chemistry, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA. |
| |
| Abstract: | A tungsten neopentylidene complex has been found to decompose to yield a heterochiral dimer that contains a W=W double bond and no bridging ligands. Decompositions of related bisalkoxide complexes also yield compounds that contain an "unsupported" W=W double bond, while a sample of [Mo(NAr)(CH2-t-Bu)(OC6F5)]2 has been found to be a homochiral species related to [W(NAr)(CH2-t-Bu)(OC6F5)]2. |
| |
| Keywords: | |
| 本文献已被 PubMed 等数据库收录！ |
|
