The use of niobia in oxidation catalysis
β Scribed by Julian R.H. Ross; Richard H.H. Smits; K. Seshan
- Publisher
- Elsevier Science
- Year
- 1993
- Tongue
- English
- Weight
- 540 KB
- Volume
- 16
- Category
- Article
- ISSN
- 0920-5861
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π SIMILAR VOLUMES
The oxidative dehydrogenation of ethane, propane and n-butane over a vanadiaΓmolybdenaΓniobia catalyst has been compared with propane substituted in the 2 position with a methyl (isobutane) or a benzyl (isopropylbenzene) group. In the normal paraffins, selectivity to the oleΓn was found to decrease
## Abstract For Abstract see ChemInform Abstract in Full Text.
Reported herein is a method for the formation of symmetric biaryls and dienes via oxidative dimerization of aryl and alkenyl boronic acids. These conditions utilized Pd(II) catalysts under an oxygen atmosphere with water as the solvent. The use of phase transfer catalysts promoted efficient and mild