http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104496848-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C255-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C253-30 |
| filingDate | 2015-01-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-05-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-05-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104496848-B |
| titleOfInvention | A kind of method of preparing aniline-acetonitrile |
| abstract | The present invention relates to a kind of method of preparing aniline-acetonitrile, it carries out condensation reaction by micro passage reaction continuously with aniline and hydroxyacetonitrile and generates aniline-acetonitrile, described hydroxyacetonitrile is used presetting pH to 1.5 ~ 7 of base catalyst, and the mol ratio of described aniline and hydroxyacetonitrile is 1.00: 1.00 ~ 1.30. Process route of the present invention is succinct, and reaction speed is fast, not only can ensure operating efficiency and production capacity, also ensure the production operation security of technique, by process of the present invention, aniline-acetonitrile product purity is all more than 98.0%, and its yield is more than 99.9%. |
| priorityDate | 2015-01-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 22.