| Autor: |
Ballantine, James A, Jones, William, Purnell, J Howard, Tennakoon, Dayananda T B, Thomas, John M |
| Zdroj: |
Chemistry Letters; June 1985, Vol. 14 Issue: 6 p763-766, 4p |
| Abstrakt: |
Evidence is provided for two alternative pathways for the reactions undergone by 2-methylpropene between the layers of a sheet silicate catalyst (Al3+-exchanged montmorillonite). This clay, when it initially contains ca.12% interlayer water, catalyses the addition of either water or methanol to 2-methylpropene to yield, respectively, t-butanol or 2-methoxy-2-methyl propane (methyl tertiary butyl ether, MTBE), whereas the same clay following deliberate dehydration acts as an effective catalyst for the oligomerisation of 2-methylpropene, Similar results are obtained with an Al3+-exchanged synthetic hectorite. |
| Databáze: |
Supplemental Index |
| Externí odkaz: |
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