Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d648658dd620f548c24de39659a5e9e3 |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-582 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-26 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 |
filingDate |
1996-03-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
1997-09-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6c508794b0df85e3d9dc9ccad3d7f097 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_887adaf00eb9107020d2ff1c6cd49171 |
publicationDate |
1997-09-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
US-5663422-A |
titleOfInvention |
Process for the production of 1,2-diacetoxy esters |
abstract |
A process for the preparation of a 1,2-diacetoxy ester comprises acetylation of an epoxide with an acetic anhydride in the presence of a quaternary phosphonium acetate catalyst or its complex with acetic acid. |
isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2020035561-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6072079-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0051963-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6348623-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9573078-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11319276-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2797811-C2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9616358-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9611209-B1 |
priorityDate |
1996-03-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |