http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102276559-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-12 |
| filingDate | 2011-08-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2011-12-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102276559-A |
| titleOfInvention | The synthetic method of 3-hydroxymethyl tetrahydrofuran |
| abstract | The invention discloses a new method for synthesizing 3-hydroxymethyltetrahydrofuran, using γ-butyrolactone as the main raw material, comprising the following steps: (1) γ-butyrolactone is reacted with a carbonyl group under the action of a strong base The ester compound (I) or formaldehyde reacts to generate α-substituted γ-butyrolactone; (2) α-substituted γ-butyrolactone is directly reduced with metal borohydride under the action of catalyst A to obtain 3-hydroxy Methyl tetrahydrofuran; or the α-substituted γ-butyrolactone obtained in step (1) is reduced and opened to 2-hydroxymethyl-1,4-butanediol with a metal borohydride compound under the action of a metal catalyst B, 2-Hydroxymethyl-1,4-butanediol generates 3-Hydroxymethyltetrahydrofuran under the action of an acidic catalyst. The synthesis method of the invention has high product yield, low production cost, less pollution discharge, simple process and is suitable for industrialized production. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107141273-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103709126-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103709126-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104193701-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107141273-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107793383-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104193701-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104311514-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107226798-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107226798-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2013193964-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104311514-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109748892-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109748892-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104961710-A |
| priorityDate | 2011-08-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 29.