Haag–Dessau Catalysts for Ring Opening of Cycloalkanes
✍ Scribed by Andreas Raichle; Yvonne Traa; Franz Fuder; Martin Rupp; Jens Weitkamp
- Publisher
- John Wiley and Sons
- Year
- 2001
- Tongue
- English
- Weight
- 96 KB
- Volume
- 40
- Category
- Article
- ISSN
- 0044-8249
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
Polymerizations of propylene oxide (PO) have been carried out by using a series of multi-metal metal cyanide (MMC) catalysts prepared by reacting ZnCl 2 and K 3 [Co(CN) 6 ] 2 , K 4 Fe(CN) 6 , K 3 Fe(CN) 6 and/or K 2 Ni(CN) 4 in the presence of tert-butyl alcohol and polytetramethylene ether glycol a
## Abstract Ring‐opening metathesis polymerization (ROMP) of norbornene catalyzed by niobium(V) __N__,__N__‐dialkylcarbamates Nb(O~2~CNR~2~)~5~, __R__ = Et (**1**), Me (**2**) was studied in the presence of methylaluminoxane (MAO) as a cocatalyst. These novel catalytic systems resulted very active