http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6794551-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9ce023a6c13740cb05a67332f11a29f9 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C17-16 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C17-16 |
| filingDate | 2002-08-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2004-09-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_049b605926ec09dc2e0961bf0fcc6e12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e60880a0329a43ac90272514a51ad13d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d46021ff8898ae43fa9c38297e29de3b |
| publicationDate | 2004-09-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-6794551-B2 |
| titleOfInvention | Process for producing propargyl bromide |
| abstract | This invention provides a process of producing propargyl bromide in the absence of a base. The process comprises:A) bringing together in a reaction zone under an inert atmosphere and in the absence of a base and in the presence of an inert diluent, a feed of phosphorus tribromide and a separate feed of propargyl alcohol thereby forming a reaction mixture;B) while mechanically agitating the mixture being formed in A), maintaining the temperature of the mixture in the range of about 0° C. to about 25° C. to form a product mixture, and thenC) raising the temperature of the product mixture to a temperature in the range of about 40° C. to about 60° C. while stirring the product mixture for a ride period of at least about 2.5 hours.Such process can be conducted as a batch process, as a semi-batch process, or as a continuous process. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2014045278-A1 |
| priorityDate | 2002-08-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 44.