http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CS-264099-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a71d7d56d5c5d70324ea2c8c89f20035 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3ede770c35402a6da4ddc62c9cd045e6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4531cce7d667f2cdb03b2c5685f71116 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B9-08 |
| filingDate | 1988-03-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1ab17d89a48c43d95f62afc9d7286ff3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_95a438e9d1a90b9e63a638546d25628f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fe3ac810111af2caf0a7b9b4861ca0e0 |
| publicationDate | 1989-05-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CS-264099-B1 |
| titleOfInvention | A method for preparing chlorofluoropropionyl fluorides |
| abstract | Speaking is that it is a three-levelnsynthesize chlorofluoropropionylfluoridesngeneral formulanC2CV (3-ar20?>nwhere a is 1 to 3, containing 50 to 90%nthe main isomer of the formulanCPXY-CCLP-COPnX and Y are chlorine or fluorine atoms.nIt achieves the desired purpose by fluorinatingnchlorofluoropropionyl chlorides, prepared.nin two steps by addition of trichlorofluoromethanento 1,2-dichlorodifluorethenenor chlorotrifluorethene in the presencenaluminum chloride catalyst anchlorofluoropropane formed withnor sulfur trioxide. Pluorace senperformed with alkali metal fluoride,npreferably sodium fluoride and / or fluoi’idenpotassium, in an aliphatic mediumnnitrites or dinitriles containing 2nto 6 carbon or polyethers containingn1 to 4 ethylene glycol derivatives;nat a temperature of 20 to 200 ° C and pressuren100 to 1000 kPa. |
| priorityDate | 1988-03-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 76.