http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106687430-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1e70c0aeade92d7571d955d3b90ea06e |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C17-354 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C17-278 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C17-25 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C17-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C17-00 |
| filingDate | 2015-03-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fdb06f48882bb1f374ada7dd910b0d56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a62dcb45d982283f1d7d6175e385dbc1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3f9e5424d16d9cfd1afa5924fb87bf8c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c70db022f5db21d2d69023fe4d70fd55 |
| publicationDate | 2017-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106687430-A |
| titleOfInvention | Process for the production of Z-1,1,1,4,4,4-hexafluoro-2-butene |
| abstract | The present invention provides (i) producing Z-1,1,1,4 from E-1,1,1,4,4,4-hexafluoro-2-butene (E-CF 3 CH=CHCF 3 ), 4,4-hexafluoro-2-butene (Z-CF 3 CH=CHCF 3 ), comprising the following steps: (a) making said E-1,1,1,4,4,4-hexafluoro-2 -butene (E-CF 3 CH=CHCF 3 ) reacts with chlorine to form dichloro-1,1,1,4,4,4-hexafluorobutane (CF 3 CHClCHClCF 3 ), (b) from step ( In a), reclaim the dichloro-1,1,1,4,4,4-hexafluorobutane, (c) make the reclaimed dichloro-1,1,1,4,4,4-hexafluorobutane Reaction of fluorobutane with a base to form 1,1,1,4,4,4-hexafluoro-2-butyne (CF 3 C≡CCF 3 ), (d) recovering said 1 from step (c), 1,1,4,4,4-hexafluoro-2-butyne, and (e) reacting said recovered hexafluoro-2-butyne with hydrogen to form said Z-1,1,1,4 , 4,4-hexafluoro-2-butene, optionally wherein said E-1,1,1,4,4,4-hexafluoro-2-butene raw material is passed through 1,1,1,4 , 4,4-hexafluoro-2-butane (F 3 CHCl 2 ) into Z-1,1,1,4,4,4-hexafluoro-2-butene and E-1,1,1, A mixture of 4,4,4-hexafluoro-2-butene and recovering said E-1,1,1,4,4,4-hexafluoro-2-butene from said mixture is obtained, whereby , the E-1,1,1,4,4,4-hexafluoro-2-butene used in step (a) is the recovered E-1,1,1,4,4,4 -hexafluoro-2-butene; The present invention also provides (ii) step (a) as a subcombination of said method (i). |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113661154-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111433177-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-116060010-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113939492-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113661156-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107262092-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113677650-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109553506-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107262092-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115382560-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115210202-A |
| priorityDate | 2014-03-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 104.