| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_268be9afa00cf55b5aa72b1612151ecb |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C69-753
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-11 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-753
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-11
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-10 |
| filingDate |
2019-09-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_986c7afb2116770433e5c3a225913a54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3fabce17575060717bca56329fb03e13
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ef0deba98727cdd0479f4202a34db39d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_35eebe0e65315003adec52d9cbfc0f15
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_878ffa1a18db03c6e7dc93f087360d03 |
| publicationDate |
2020-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2020067391-A1 |
| titleOfInvention |
Production method for dicarboxylic acid monoester |
| abstract |
The present invention addresses the problem of providing a production method that is for a polycyclic dicarboxylic acid monoester and comprises collecting a polycyclic dicarboxylic acid existing as an unreacted raw material or impurity, and using the polycyclic dicarboxylic acid in a monoesterification reaction. The production method for a dicarboxylic acid monoester according to the present invention has a monoesterification reaction step for obtaining a dicarboxylic acid monoester from a dicarboxylic acid, wherein the dicarboxylic acid existing as an unreacted raw material is collected and reused in the monoesterification reaction step, or a dicarboxylic acid diester which is a by-product generated as an impurity is hydrolyzed, and the resultant dicarboxylic acid is collected and reused in the monoesterification reaction step. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112898156-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112898156-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022181519-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022181518-A1 |
| priorityDate |
2018-09-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |