| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fec576c38e34882531ca37d6b922bf42 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-317 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-317
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-653 |
| filingDate |
2010-03-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f54c83196360dd9a103e7d0b7c4d2666
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_312ff60ae464087ff048b80052c272d3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3a754f0fe2053632d8047e4a3c90d779
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4656f165a48b05b56036ed177b29353e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bbedf9e98cbbe09b090c96f55b7240e6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7516e201cee558b578dbe7e832ac8ed6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7dd5312278411d659b1b2230935968b8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_59e6a3bc070646e22ac3307357d9d3c4 |
| publicationDate |
2012-04-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-2444389-A1 |
| titleOfInvention |
Process for preparation of 2-fluoroacrylic esters |
| abstract |
According to the present invention, there is provided a production process of a 2-fluoroacrylic ester including: a bromination step of converting a 2-fluoropropionic ester to a 2-bromo-2-fluoropropionic ester by reaction of the 2-fluoropropionic ester with a nitrogen-bromine bond-containing brominating agent in the presence of a radical initiator; and a dehydrobromination step of reacting the 2-bromo-2-fluoropropionic ester with a base. It is not necessary in this process to adopt very-low-temperature conditions and to use a stoichiometric amount of expensive reagent. The target 2-fluoroacrylic ester can be thus produced at low cost. |
| priorityDate |
2009-05-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |