| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4ebdbd1a067abb5833e7eaa71108f187 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D295-037
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B17-45
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C211-63
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C213-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D233-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C209-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D233-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D295-037
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B17-45
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C211-63 |
| filingDate |
2014-02-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fb40ac470037a41114216b47321abb13 |
| publicationDate |
2015-12-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-2953929-A1 |
| titleOfInvention |
Preparation of fluorosulfonate esters and onium salts derived therefrom |
| abstract |
The present invention is directed to methods for preparing a fluorosulfonate ester or a salt thereof, through a reaction of a dissolved sulfonyl fluoride (R F SO 2 F) with alkoxide anion (RO - ) optionally in the presence of an aprotic base (B), where R F is fluorine or a C 1 -C 8 perfluoroalkyl group, and R is a primary alkyl or alkoxyalkyl. Alkoxide anion (RO - ) can be generated from a precursor such as an alcohol or silyl ester. |
| priorityDate |
2013-02-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |