Cyclopropanation reactions catalysed by rhodium(I) complexes with new anionic carborane phosphine ligands
✍ Scribed by A Demonceau; F Simal; A.F Noels; C Viñas; R Nuñez; F Teixidor
- Publisher
- Elsevier Science
- Year
- 1997
- Tongue
- French
- Weight
- 249 KB
- Volume
- 38
- Category
- Article
- ISSN
- 0040-4039
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✦ Synopsis
The first set of rhodium(I) complexes 1-3 has been shown to be active for the cyclopropanation of olefins with diazoacetates.
📜 SIMILAR VOLUMES
Novel ruthenium complexes with anionic phosphine ligands were found to be efficient in the catalytic cyclopropanation reaction of olefins with ethyl diazoacetate.
Ruthenium-carborane complexes 1±3 mediated the Kharasch addition of carbon tetrachloride across ole®ns with high yields which markedly depended on the catalyst and the substrate used. In addition, the atom transfer radical polymerisation of methyl methacrylate could be carried out in a highly contro