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ChemicalBook CAS DataBase List 1,4-PENTANEDIOL
626-95-9

1,4-PENTANEDIOL synthesis

15synthesis methods
-

Yield: 86%

Reaction Conditions:

with hydrogen in water at 80; under 1500.15 Torr; for 20.4167 h;Autoclave;Pressure;Reagent/catalyst;Temperature;

Steps:

4 Example 2-4
0.1 g of furfural, 5 g of water was added to a 50 ml autoclave while adding 30 mg of ruthenium-based catalyst (1.5 wt% Ru-15FeOx/C (15 means that the FeOx mass percentage is 15% and x is 1-1.15). And 40 mg of the acid catalyst (Amberlyst 15), a 0.2 MPa hydrogen gas was introduced, and the Parr kettle was sealed, and the autoclave was heated to 80 ° C for 25 minutes to carry out a reaction. After the reaction for 20 hours, the reaction was stopped and the temperature was lowered to room temperature. The mixture was detected by gas chromatography internal standard method, and the reaction result was obtained.

References:

Dalian Institute of Chemical Physics;Liu Fei;Liu Qiaoyun;Qiao Botao;Wang Aiqin;Zhang Tao CN109400452, 2019, A Location in patent:Paragraph 0022; 0023; 0024; 0025; 0026; 0027; 0028-0053

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