http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109180543-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2cfb4dc61deccea0d9368678f13b1a85 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D307-90 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C319-20 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C323-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C319-20 |
| filingDate | 2018-07-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9f621375b15c82043870b0a65a86625d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d0a6f13c0ca83d7044f75d9dd827a21e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bbe1ace2ae47aaa107eae7752974ecd5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1843e14935b79843afee9bc3d3f12e35 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_da48a14909a55940ff3966f4726a9806 |
| publicationDate | 2019-01-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109180543-A |
| titleOfInvention | The preparation method of pesticide intermediate containing halogenated phenyl ring bisamide side-chain structure |
| abstract | The invention discloses a kind of preparation methods of pesticide intermediate containing halogenated phenyl ring bisamide side-chain structure, the following steps are included: (1) adds the halogenated-N- (1 of 3-, 1- dimethyl -2-methylmercaptoethyl) phthalamic acid and dichloroethanes, control warms to room temperature, trifluoroacetic anhydride is added dropwise, stirring generates the different imines of adjacent two formyls of the halogenated-N- of 3- (1,1- dimethyl -2-methylmercaptoethyl) benzene；(2) continue the mixed solution that 2- methyl -4- hepta-fluoroiso-propyl aniline and dichloroethanes is added dropwise, 2h-3h is stirred after dripping off, dichloroethanes is concentrated under reduced pressure, ethyl alcohol is added to be beaten, filter, obtain the halogenated-N of white solid 3- 1 (2- methyl -4- hepta-fluoroiso-propyl phenyl)-N 2 (1,1- dimethyl -2-methylmercaptoethyl) -1,2- benzenedicarboxamide.Preparation method provided by the invention simplifies technical operation flow, shortens the reaction time, saved cost and improved whole yield, have preferably production and practical value without separating, being purified into intermediate. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109485588-A |
| priorityDate | 2018-07-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 68.