http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107141273-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D307-12 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-12 |
| filingDate | 2017-06-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107141273-B |
| titleOfInvention | New process for synthesizing tetrahydrofuran-3-methanol by adopting one-pot method |
| abstract | The invention discloses a new process for synthesizing tetrahydrofuran-3-methanol by adopting a one-pot method, which solves the problems that the reaction pressure is higher, the equipment cost is increased, and the recovery and the use of ammonia and hydrogen are difficult in the prior art. The method comprises the steps of generating 3-hydroxymethyl-2, 5-dihydrofuran in a solvent A at the reaction temperature of 100-130 ℃ with an aqueous solution of 2, 5-dihydrofuran under the action of a catalyst A, and evaporating the solvent A to dryness; adding a solvent B and an organic solvent A, 3-hydroxymethyl-2, 5-dihydrofuran into the generated 3-hydroxymethyl-2, 5-dihydrofuran, reducing the mixture by hydrogen under the action of a catalyst B to generate 3-tetrahydrofurfuryl methanol, filtering, evaporating the solvent B to dryness, and rectifying to obtain a pure product. The invention has the advantages of low cost of raw materials, stable process, suitability for industrialization and the like. |
| priorityDate | 2017-06-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 51.