http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006205986-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fec576c38e34882531ca37d6b922bf42 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-584 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C21-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C21-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C17-25 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C21-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C17-25 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C21-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C- |
| filingDate | 2004-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_58c82d4bc4a16ef1d0f2f4d64a91c5c0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f4ff19e1e1c15c4514606cf3b3f42391 |
| publicationDate | 2006-09-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2006205986-A1 |
| titleOfInvention | Fluorobutene derivatives and process for producing same |
| abstract | The present invention provides novel compounds, 2,4,4,4-tetrafluoro-1-butene and (E)- and (Z)-1,1,1,3-tetrafluoro-2 butenes. Furthermore, the present invention provides the following novel first and second processes for producing 2,4,4,4-tetrafluoro-1-butene, (E)- and (Z)-1,1,1,3-tetrafluoro-2-butenes, and 1,1,3-trifluorobutadiene. The first process is a process for producing 2,4,4,4-tetrafluoro-1-butene by heating 1,1,1,3,3-pentaflurobutane at from about 200° C. to about 700° C. The second process is a process for producing (E)- and (Z)-1,1,1,3-tetrafluoro-2-butenes by bringing 1,1,1,3,3-pentafluorobutane with a base. By the first and second processes, it is possible to obtain respective target fluorobutenes with high selectivity. In third to fifth processes, 2,4,4,4-tetrafluoro-1-butene, (E)- and (Z)-1,1,1,3-tetrafluoro-2-butene, and 1,1,3,-trifluorobutadiene can be produced by heating 1,1,1,3,3-pentafluorobutane in the presence of a catalyst. This catalyst can be regenerated by the contact with a halogen-containing gas in sixth process. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102089869-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2010007064-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011136345-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102227395-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8826979-B2 |
| priorityDate | 2003-04-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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