| Autor: |
Slinn CA; University of Oxford, The Dyson Perrins Laboratory, South Parks Road, Oxford, UK OX1 3QY., Redgrave AJ, Hind SL, Edlin C, Nolan SP, Gouverneur V |
| Jazyk: |
angličtina |
| Zdroj: |
Organic & biomolecular chemistry [Org Biomol Chem] 2003 Nov 07; Vol. 1 (21), pp. 3820-5. |
| DOI: |
10.1039/b306940k |
| Abstrakt: |
Ru- and Mo-based catalysts can be used in ring closing metathesis (RCM) reactions to synthesise cyclic phosphines protected as their borane complexes. The compatibility of the Schrock Mo-catalyst and the N-heterocyclic carbene Ru-catalysts with this class of substrates is particularly noteworthy as asymmetric RCM (ARCM) is now emerging as a new tool for the preparation of homochiral phosphines. One of the key results is that the Mo-catalyst allows the ring closure of the unprotected diallylphenylphosphine with 95% conversion. |
| Databáze: |
MEDLINE |
| Externí odkaz: |
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