http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103159624-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2832a40f112f92bf8d7655e3809f5815 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-38 |
| filingDate | 2011-12-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1bdea498996fc1eb4191106d6278f629 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d1905209de7ed48463561ebc106b3d71 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_67b0711ab8a9798b0e6078f61df8089e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_75ed87a85857b2a7ba8be658f369297e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6cec107ac32488e61d97019351cb5791 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0855f083527291924d41f7883f2b85ad |
| publicationDate | 2014-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103159624-B |
| titleOfInvention | Method of preparing malonate diester by using malic acid as raw material |
| abstract | The invention provides a new method of preparing malonate diester by using malic acid as a raw material. According to the method, oxygen or air is used as an oxygen source, alcohol is used as a solvent, vanadium oxide is used as a catalyst, and the malic acid is converted into the malonate diester by one step through coupling an esterification reaction and an oxidation reaction. The raw material malic acid can be obtained from biomass resources, halogen, cyanide and other toxic substances are not used during a whole process, and thus the method is wide in application prospect. |
| priorityDate | 2011-12-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 63.