http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106399409-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7feb7e8684ef06cc8469b2c296bc40c9 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G05B19-042 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P13-02 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12R1-365 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G05B19-042 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P13-02 |
| filingDate | 2016-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9860d7a664c5fb041ddace2df7922deb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_19368700c2213e756d8f8c1a37a12f56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_988e5329db6455063703cfc7b5e21421 |
| publicationDate | 2017-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106399409-A |
| titleOfInvention | Preparation method of isobutyramide |
| abstract | The invention relates to a preparation method of isobutyramide. The method comprises the following steps: conducting a hydration reaction of isobutyronitrile and de-ionized water, which serve as raw materials, under the action of a nitrile hydratase catalyst so as to obtain isobutyramide, and conducting simple treatment on an obtained isobutyramide water solution so as to obtain a high-purity isobutyramide crystal product. According to the preparation method provided by the invention, the high-purity isobutyramide crystal product can be prepared by conducting simple treatment on the obtained isobutyramide water solution; and the product, which is higher than 99.95% in purity and is free from such harmful ingredients as an organic solvent and the like, is especially applicable to medical field. The method is mild in reaction conditions and simple to operate, simple in preparation process and easy for industrialization, and the yield of the product reaches 99% or above. |
| priorityDate | 2016-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 40.