http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S61109702-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_24aca9ded2638ea793d05360dde7a4a0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_02ff914937eb6ceaee5ca69cc56cbfa7 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01N43-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D233-91 |
| filingDate | 1984-11-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e1be012fb346227c5360788ef8f27caf http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_57cf12d8d1005c439f6f309c777d1798 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_24dfff337574feda515e8892996914ce http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ec73e23c5a22bb8098991ddcfc6c75ea http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7296339f69e262817cf521d2385cb963 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_007dfe7851b5ba597a96898d2b42c797 |
| publicationDate | 1986-05-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S61109702-A |
| titleOfInvention | Imidazole based herbicide |
| abstract | NEW MATERIAL:A compound expressed by formula I [R 1 represents H, CF 3 , pyridyl or (nitro-substituted)phenyl; R 2 represents H, CF 3 or lower alkyl; m is 0 or 1; n is 1 or 2, provided that n=2 when m=0 and n=1 when m=1, R 1 =R 2 ≠CF 3 ]. n EXAMPLE: 4(5)-Nitro-2-trifluoromethylimidazole. n USE: An active ingredient of herbicides harving immediate herbicidal effect on gramineous weeds such as barnyard grass and oats, broadleaf weeds such as Pharbitis purpurea Voigt and Indian mallow, commelinaceous weeds such as spiderwort, and used by soil treatment, foliar treatment or treatment under flooding condition as pre- or post-emergence treatment. It is useful as a herbicide for paddy field, upland field, orchard, pasture, turf non-cultivated land, etc. n PREPARATION: An imidazole derivative expressed by formula II [R 3 represents H, CF 3 , pyridyl or (substituted)phenyl, provided that R 3 =R 2 ≠CF 3 ] is nitrated with fuming nitric acid or concn. nitric acid and concn. sulfuric acid for several min W 30hr at 30W150°C to obtain the compound expressed by formula I. n COPYRIGHT: (C)1986,JPO&Japio |
| priorityDate | 1984-11-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.