| 摘要 |
Tert-olefins were produced by contacting the tertether with active Al2O3 catalyst. The active Al2O3 was prepd. by reacting the Al2O3 with one of silicone compd. selected among I (X,Y,Z, &w = -R,-OR,-Cl,-Br,-SiH3,-COOR,-SiHnClm, where R = H, alkyl, cycloalkyl, aryl, aralkyl, or alkylcyclo- alkyl such as Me, Et, iso-Pr, n-Bu, iso-Bu, cyclohexyl, Ph ; n,m = 1-3 integer), and followed by controlled -oxidation of dried Al2O3 to give active Al2O3 catalysts. |
