http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0403929-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0c10946e080275bd860e707b905ec2cd |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C213-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C41-22 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C43-225 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C41-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C213-02 |
| filingDate | 1990-06-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1994-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cbfa0ac607e1a9b2f9fe2c6ab1234982 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b51c97fd1e7a071b3ca846a6c8622564 |
| publicationDate | 1994-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0403929-B1 |
| titleOfInvention | A method of preparing phenoxy ethers for use as agrochemical intermediates |
| abstract | N-n-propyl-N-(2,4,6-trichlorophenoxy)-ethyl amine is prepared by reacting 2-phenoxy ethanol with thionyl chloride in th presence of a catalytic amount of tetraalkyl ammonium halide optionally in the presence of a solvent to form 2-phenoxy ethyl chloride; selectively chlorinating the 2-phenoxy ethyl chloride with chlorine at a temperature from 0 DEG C to 60 DEG C in the presence of a catalytic amount of urea to form 2-(2,4,6-trichloro phenoxy)- ethyl chloride; reacting the 2-(2,4,6 -trichloro phenoxy)ethyl chloride with n-propyl amine at a temperature of from 20 DEG C to 150 DEG C, optionally in the presence of water; and recovering the N-n-propyl-N-2-(2,4,6-trichlorophenoxy)-ethyl amine formed. |
| priorityDate | 1989-06-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 71.