http://rdf.ncbi.nlm.nih.gov/pubchem/patent/AU-2021102631-A4
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3f3a63d10daf0c3997746f85a5247842 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C201-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C201-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C201-12 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C201-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C201-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C205-12 |
| filingDate | 2021-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-07-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_982c4db7bbe1c0d2228ce6ee182a98b1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_22405acc31733d4fb967b7f1ab6795be http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fc8e6cd84678f6ff4d9432ca57a1155e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e0109ecc03dc2c7570741eafb652583c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_193b41fd5158770aee8c49cb5bc2afdd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c8af16af0b4e9b7e47666f665ec6a5f0 |
| publicationDate | 2021-07-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | AU-2021102631-A4 |
| titleOfInvention | Method for preparing 2,4-dichloro-3,5-dinitrobenzotrifluoride |
| abstract | METHOD FOR PREPARING 2,4-DICHLORO-3,5nDINITROBENZOTRIFLUORIDE nABSTRACT nA method for preparing 2,4-dichloro-3,5-dinitrobenzotrifluoride. The method includes: nmixing 2,4-dichlorobenzotrifluoride, fuming nitric acid and fuming sulfuric acid for a nfirst nitrification reaction to yield a waste acid and an intermediate compound; mixing the nintermediate compound with a mixed acid including fuming nitric acid and fuming nsulfuric acid for a second nitrification reaction to yield a semi waste acid and a final nproduct of 2,4-dichloro-3,5-dinitrobenzotrifluoride. The semi waste acid is recycled and nmixed with 2,4-dichlorobenzotrifluoride for a next first nitrification reaction. The method nis carried out in two steps with simple operation and short reaction time. In addition, the nsemi waste acid produced in the second nitrification reaction can be recycled for the first nnitrification reaction, which is cost-effective, environment-friendly, and reduces the ndischarge of waste acid. n11 |
| priorityDate | 2020-05-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 37.