Facile Synthesis of Ethyl Acetate over ZrO₂.TiO₂ Mixed Oxide Supported Vanadium Boasted Phosphomolybdic Acid Catalyst at Room Temperature

Table 5

Catalytic results of TOS over 40 wt% VPMA/ZrO₂.TiO₂ catalyst^a.

Reaction time (h)	Acetic acid conversion (%)	Ethyl acetate yield (%)
4	26	26
8	48	48
12	59	59
16	76	76
20	85	85
24	93	93
30	94	94
36	95	95
42	95	95
48	95	95
52	95	95

^aReaction conditions: 10 mmol (acetic acid), 20 mmol (ethanol), catalyst = 0.1 g, room temperature.