http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0808840-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_229fd6f7a62130a11fcb15a6e5ec8e77 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-091 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-09 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-521 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L75-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L75-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K21-12 |
| filingDate | 1997-05-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b5a92c1fae71b3b2396e0a1f228822e0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_776febe7ffb76444ba434acecfe7b8bd |
| publicationDate | 1997-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0808840-A1 |
| titleOfInvention | Process for preparing tribromoneopentyl chloroalkyl phosphates |
| abstract | A process of preparing a tribromoneopentyl chloroalkyl phosphate of the formula (3):n wherein R is hydrogen atom, an alkyl or chloroalkyl group. The process includes three steps: In the first step, an alkylene oxide is reacted with phosphorus trichloride in a chemical equivalent or less amount to the alkylene oxide to obtain a tris(chloroalkyl) phosphite of the formula (1):n wherein R is the same as defined above. In the second step, the tris(chloroalkyl) phosphite is reacted with chlorine to obtain a bis(chloroalkyl) phosphorochloridate of the formula (2):n wherein R is the same as defined above. And in the third step, the bis(chloroalkyl) phosphorochloridate is reacted with tribromoneopentyl alcohol. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2005118699-A1 |
| priorityDate | 1996-05-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 360.