苯酚和甲醇气相邻位烷基化反应催化剂的研究进展

Advances in the catalysts for the vapour phase ortho-selective alkylation of phenol with methanol

综述了近年来苯酚和甲醇气相邻位烷基化反应方面的研究进展,着重分析了用于该反应的各类催化剂体系的研究状况,探讨了催化剂的酸碱中心性质和反应性能的关系、苯酚和甲醇烷基化的反应机理以及催化剂的失活原因等问题,并对今后的研究方向进行了展望。

The recent progress in the catalysts for the vapour phase ortho - selective alkylation of phenol with methanol was summarized. The status of different catalysts was particularly introduced. Further more, various questions, such as the correlation between the acidic - basic properties of the catalysts and catalytic properties, reaction mechanism and the reason for deactivation, were discussed in detail. At last, the research direction we should strive in the future was forecasted.