The FTIR results provided the evidence for the vertical orientation of phenol aromatic ring on the catalyst surface, which explains the selective C-alkylation of phenol. The influence of various experimental parameters on phenol conversion and product selectivity has been investigated. The catalyst was ...
2(N2)], or from [TpMe2Ir(C2H4)2] and C6H6, is able to induce the regioselective cleavage of two sp3 C–H bonds of anisole, with formation of a Fischer-type carbene, 1. The process involves additionally ortho-metallation of the anisole aromatic ring, hence three C–H bonds are ...
Aerobic Oxidation of p-xylene to Prepare p-toluic Acid and Terephthalic Acid Catalyzed by Metalloporphyrins; 金属卟啉催化空气氧化对二甲苯制备对甲基苯甲酸和对苯二甲酸 7. Thermodynamic Study on the Alkylation of Toluene with Methanol to Para-Xylene 甲苯甲醇烷基化制对二甲苯热力学研究 8. SYNTHESIS OF...