http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104326890-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-09 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-676 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C49-203 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-67 |
| filingDate | 2014-11-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104326890-B |
| titleOfInvention | A kind of Carroll reacts continuous process method |
| abstract | The invention discloses a kind of Carroll and react continuous process method, comprise the following steps: ester exchange, rearrangement reaction, decarboxylic reaction, insulation reaction and raw materials recovery operation.Reaction raw materials R alcohol and acylating agent carry out ester exchange reaction, generate acetoacetate R ester, and ester generates R ketone acid through resetting；Along with reaction temperature is stepped up, R ketone acid generates product R ketone through decarboxylic reaction.Reaction is divided into three section of five still to be carried out continuously by the way of autoclave is connected by this invention, the mode of point still temperature control, makes the reaction of each step fully carry out thoroughly.Present invention process method makes reaction carry out thoroughly, and side reaction is few, and yield is greatly improved；The waste gas CO of stable output 2 , comprehensive reutilization；On-the-spot realization full-automation, improves production safety coefficient. |
| priorityDate | 2014-11-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.