反应详情

2.53 g of 1,4-trans-cyclohexane dicarboxylic acid was dissolved under heating in a mixture solvent of 100 cm3 of methanol and 14 cm3 of formic acid. After this solution was cooled to the normal temperature, into this solution under stirring, a further solution in which 3.38 g of formic acid copper was dissolved in 100 cm3 of methanol was dripped and then this was kept still for one day. Thereafter, the precipitation product was suction-filtered and dried for 120° C./4 hours, whereby 1.71 g of 1,4-trans-cyclohexane dicarboxylic acid copper was obtained. This substance had the specific surface area of 480 m2 /g and the pore diameter of 4.7 Å.

1. temperatureAfter this solution was cooled to the normal temperature, into this solution
2. filtrationThereafter, the precipitation product was suction-filtered
3. customdried for 120° C./4 hours