反应详情

0.597 g (5.14 mmol) of fumaric acid and 1,000 g (2.34 mmol) of molybdenum acetate were dissolved in 900 ml of methanol. After this was stirred for three days at the room temperature, this was kept still for a few days. Thereafter, its precipitation product was suction-filtered, rinsed sufficiently with methanol and then vacuum-dried for 60° C./4 hours, whereby 0.970 g of target substance was obtained. This substance had the specific surface area of 469 m2 /g. And, a measurement according to the HK method using argon revealed that the substance had the pore diameter of 5.8 Å.

1. waitthis was kept still for a few days
2. customThereafter, its precipitation product
3. filtrationwas suction-filtered
4. washrinsed sufficiently with methanol
5. customvacuum-dried for 60° C./4 hours, whereby 0.970 g of target substance
6. customwas obtained