The results showed that the shape selective effect of the faujasite is obvious, and the thermodynamic balance exists between 2,6 DTBN and 2,7 DTBN.

• 结果表明,八面沸石对该反应过程有较好的择形催化作用,两种异构化产物(2,6二叔丁基萘和2,7二叔丁基萘)之间存在着热力学平衡,即两种异构化产物可在酸性中心位上相互转化。