| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5288be6f2128486b6a85d615148e8da4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_660447ef82297609ca946d678c37ebac |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C41-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-285
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-39
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-515
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C41-30 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-39 |
| filingDate |
2018-01-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2020-11-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4297f5a435d74f885be676ddd6a51392
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1cc53ccb893945ed9fe7e5258a5b665e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0e8c3285d94bb37534ce37f1625494b1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1d0600a83e0fbb252079e23a5c85f11e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6b89a254405cf137d86b2da589ad9ba2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8796489618c85bca54e862104f4fcda3 |
| publicationDate |
2020-11-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-10844000-B2 |
| titleOfInvention |
Method for preparing 2-fluoroacrylates |
| abstract |
Disclosed is a method for preparing a 2-fluoroacrylate, comprising the steps of: (1) mixing a vinyl ether having the structure of formula A with dichloromonofluoromethane to yield a substituted cyclopropane compound having the structure of formula B; (2) mixing the substituted cyclopropane compound having the structure of formula B with R2OH to yield an acetal product having the structure of formula C, followed by hydrolysis to yield 2-fluoroacrylaldehyde having the structure of formula D; or reacting the substituted cyclopropane compound having the structure of formula B with water to yield 2-fluoroacrylaldehyde having the structure of formula D via hydrolysis; (3) oxidizing 2-fluoroacrylaldehyde having the structure of formula D to yield 2-fluoroacrylic acid having the structure of formula E; and (4) mixing 2-fluoroacrylic acid having the structure of formula E with R3OH to yield a 2-fluoroacrylate having the structure of formula F. |
| priorityDate |
2017-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |