The intermediacy of a dimetallic tungsten species in olefin metathesis
β Scribed by F. Garnier; P. Krausz
- Publisher
- Elsevier Science
- Year
- 1980
- Weight
- 189 KB
- Volume
- 8
- Category
- Article
- ISSN
- 0304-5102
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π SIMILAR VOLUMES
The c a t a l y t i c and spectroscopic properties o f the photochemically a c t i v a t e d metathesis c a t a l y s t system W(C0),/TiX4/hw ( X = C l . Br. I) have been studied. A l l evidence i n d i c a t e s a high resemblance w i t h the chemically a c t i v a t r d Y(CO)6~xLx/RAlC12/02 system
TUNGSTEN CAREONYL PRECURSORS I N CATALYZED OLEFIN METATHESIS II\*. Homegeneous O l e f i n Metathesis by the RnX3-nSnW(C0)3n-C5H5/iEuAlC12/02 System
A range of ring-opened metathesis copolymers of norbomene and cyclopentene have been prepared and "C NMR spectroscopy used to analyse in detail the nature of the homo and heterodyad units. This has provided significant new information on the sensitivity of the [2 + 21 cycloaddition step in metathesi