http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-2526192-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2ca2e4410855da087e11bf3eea8933fa |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D235-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D235-10 |
| filingDate | 1975-06-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2ac4ad3ac7d0f5f207b5ce76b73a3080 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_85240dfc82ad29bc8e5fb480ff56a234 |
| publicationDate | 1976-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | DE-2526192-A1 |
| titleOfInvention | ETHERS AND ESTERS OF 1-HYDROXY-2- (1,1-DIFLUORALKYL) BENZIMIDAZOLES |
| abstract | Benzimidazoles of formula (I) are new: (R1 = H, Cl, F, 1-6C perfluoroalkyl or-(CHZ)nCH2Z; each Z = H or halo; n = O or 1; R2 = CF3,CF2Cl or CF2H;R3 = 1-8C alkyl, 2-8C alkenyl 5-6C cycloaklyl, benzyl, phenethyl, 2-16C alkanoyl, 3-16C alkenoyl, CXNR4R4, (X = O or S; R4 is 1-4C alkyl or 2-4C alkenyl and one of them may also be H, the 2H4's contg. is not >5C or the 2 R4's can together be 2-6C linear alkylene, CO(R5)nPH (R5 = CH2,CH2CH2 or CH=CH), COQ or COR6OZ (Q = phenyl substd. by 1-3, same or different, NH2, NO2, F, CH3, R6 = 1-4C alkylene) SO2R7 R7 = 1-4C alkyl, 5-6C cycloalkyl phenyl (opt. substd. as above) or benzyl), 2-tetrahydro-pyranil, -COXPh or -COX(1-4C alkyl)). They are prepd. e. g. by reacting corresp. N-hydroxybenzimidazole with R3Y (Y = halo). (I) are herbicides e. g. for selective use on crops of cotton, wheat, sorghum, soya etc. and can be applie pre-or, pref. post-emergence. Some are also insecticides useful in plant protection, preservation of stored goods and for domestice applications. (I) are also intermediates for other herbicides domestice applications. (I) are also intermediates for other herbicides and insecticides. |
| priorityDate | 1975-04-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 100.