http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102199099-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a3d7e466c44c7b54e2a48e4bf62665ef |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C213-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C217-84 |
| filingDate | 2011-04-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-12-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9bae895a17df25f1db59d094fcb974ef http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a75a651779d76638b03b580584bcd812 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_15e64b504da569e06cd21d85905282a1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cf4952edc83adeb1892102fbc74cd137 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2fa0e95bd5832950b32a7e0fa1b9891f |
| publicationDate | 2013-12-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102199099-B |
| titleOfInvention | Method for preparing 3-bromo-4-methoxyaniline |
| abstract | The invention relates to the field of organic synthesis, in particular to a method for preparing 3-bromo-4-methoxyaniline. The method for industrially preparing 3-bromo-4-methoxyaniline comprises the step of: by taking p-nitrochlorobenzene as an initial raw material, synthesizing 3-bromo-4-methoxyaniline through three-step reactions of bromization, etherification and nitro-reduction. The 3-bromo-4-methoxyaniline obtained in the process is yellow powdery solid with the purity of 99.9 percent, the raw material conversion rate at each step respectively reaches 100 percent, and the overall yield rate throughout the whole process reaches 62 percent. |
| priorityDate | 2011-04-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 85.