Oligomerization of isobutene catalyzed by iron (III) chloride ionic liquids
Yang, Shuqing Liu, Zhichang Meng, Xianghai
Oligomerization of isobutene catalyzed by iron (III) chloride ionic liquids - ene. 2009 - 3 p. ; 70-73
Transcripción del resúmen publicado por el autor: The oligomerization of isobutene catalyzed by ionic liquids containing FeCl4- and Fe2Cl7- was conducted in an autoclave. The conversion of isobutene was above 83 wt%, and the selectivity of diisobutene plus triisobutene was above 75% when the mole ratio of FeCl3 to [(C2H5)3NH]Cl ranged from 1.2:1 to 2:1. The addition of cuprous chloride to the ionic liquid increased the conversion of isobutene and the selectivity of diisobutene plus triisobutene. The latter reached 90% at the mole ratio of CuCl to [(C2H5)3NH]Cl-1.5FeCl3 of 0.25:1. The reaction pathway of the oligomerization of isobutene catalyzed by iron(III) chloride ionic liquids was explained by the carbonium ion mechanism.
Oligomerization of isobutene catalyzed by iron (III) chloride ionic liquids - ene. 2009 - 3 p. ; 70-73
Transcripción del resúmen publicado por el autor: The oligomerization of isobutene catalyzed by ionic liquids containing FeCl4- and Fe2Cl7- was conducted in an autoclave. The conversion of isobutene was above 83 wt%, and the selectivity of diisobutene plus triisobutene was above 75% when the mole ratio of FeCl3 to [(C2H5)3NH]Cl ranged from 1.2:1 to 2:1. The addition of cuprous chloride to the ionic liquid increased the conversion of isobutene and the selectivity of diisobutene plus triisobutene. The latter reached 90% at the mole ratio of CuCl to [(C2H5)3NH]Cl-1.5FeCl3 of 0.25:1. The reaction pathway of the oligomerization of isobutene catalyzed by iron(III) chloride ionic liquids was explained by the carbonium ion mechanism.
