http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-1339579-C
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_02ff914937eb6ceaee5ca69cc56cbfa7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2baf849d216e689ecc40ccc931a7a7bc |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-32 |
| filingDate | 1993-03-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1997-12-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_06465003234cabe76712ae38bc93b096 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a0565166c22cd2665a962e47d15e1849 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7981f7a9115c60d9484e837538a2acdf |
| publicationDate | 1997-12-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-1339579-C |
| titleOfInvention | Organic phosphorus derivatives and manufacturing processes therefor |
| abstract | Novel methyl-3,3'-dialkoxypropylphosphinic acid derivatives of the formula (I), (see fig.I) which are useful intermediates for manufacturing herbicidal compounds, were prepared by oxo synthesis of a readily available and inexpensive compound (II), (see fig.II) According to amino-carbonylation of the compounds (I), a following compound (V) also useful intermediates for a herbicidal compound was obtained. (see fig.V) According to concurrent amido-carbonylation of the compounds (II), the compounds (V) and/or following compounds (VI) also useful intermediates for the herbicidal compound was obtained. (see fig.VI) R1 means alkyl, R2 means alkyl or phenyl which may be substituted and X means lower alkyl, halo-lower alkyl or phenyl which may be substituted. |
| priorityDate | 1988-03-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 37.