Selective oxidation of styrenes under oxygen catalyzed by cobalt chloride
โ Scribed by Yuan Hua Lin; Ian D. Williams; Pei Li
- Book ID
- 108471504
- Publisher
- Elsevier Science
- Year
- 1997
- Tongue
- English
- Weight
- 457 KB
- Volume
- 150
- Category
- Article
- ISSN
- 0926-860X
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๐ SIMILAR VOLUMES
The reactivity of complexes of triphos [CH3C(CH2PPh2J3] and CoC1, towards dioxygen has been investigated. Reaction of the pseudo-tetrahedral complex (q2-triphos)CoC12 (1) with dioxygen yields after work-up the mixed phosphane/phosphane oxide ligands triphosO and triphosO,. The novel ligand triphosO,
The oxygenation of styrene catalyzed by optically active cobalt Schiff base complexes in 2-propanol gives an enantiomer excess of l-phenylethanol. The asymmetric induction may be accomplished in two steps: addition of CoH species to styrene and decomposition of 1-phenylethyl hydroperoxide. Cobalt Sc