http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2032690-C1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_14effe3850d2129f863b969dac4f1db8 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D209-52 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D451-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D209-52 |
| filingDate | 1989-11-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1995-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_76e3ec4256854e34677bd5924c212d70 |
| publicationDate | 1995-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2032690-C1 |
| titleOfInvention | Method of preparing n-phosphonomethylglycine |
| abstract | FIELD: organic chemistry. SUBSTANCE: azabicycloalkane having formula 1 where R 2 -R 7 represent independently hydrogen or C 1 -C 4 alkyl, C 6 H 5 or NO 2 is used as reagent 1. Y is COOR-group, CON(R 1 ) 2 or CN where R and R 1 represent independently hydrogen or C 1 -C 4 alkyl. Compound of trivalent phosphorous having formula 2 is used as reagent 2 or 3. Reaction is carried out at 25-200 C in the presence of acid or solvent. Structure of compounds having formula 1, 2 and 3 are given in specification PX 3 (II), . EFFECT: improves efficiency of the method. |
| priorityDate | 1988-11-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 36.