| Predicate |
Object |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-08 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-08 |
| filingDate |
2001-06-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d0b0f797587809e606ac6dcea36c5894 |
| publicationDate |
2002-02-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2002026075-A1 |
| titleOfInvention |
Preparation of carboxylic esters catalyzed by a sulphonic acid |
| abstract |
The preparation of a carboxylic ester by direct reaction of a carboxylic acid and an alcohol catalyzed by a sulphonic acid R—SO 3 H is carried out in the presence of a solid comprising tertiary amine functions. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006030725-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2006022904-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7297813-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103638973-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101157817-B1 |
| priorityDate |
2000-06-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |