http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-101456848-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b1d8c2ae4d24f60d7ae2ef0af47360ea |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D277-24 |
| filingDate | 2008-12-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_683aa770ae21d1e9ff6b7d46fdb373fe http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_593309bfb636721dfe69b5856fdd7301 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_056ae2f90b6f2b4d39c5a43d511a23e8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1193f3e7e06d9096498c0e62a4733e3e |
| publicationDate | 2009-06-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-101456848-A |
| titleOfInvention | Synthetic method of 3-ethyl-5-(2-hydroxyethyl)-4-methyl thiazole bromide |
| abstract | The invention discloses a method for synthesizing 3-ethyl-5-(2-hydroxyethyl)-4-methylthiazol bromide expressed in a structural formula (I). The method comprises: in a sealed reactor, 5-(2-hydroxyethyl)-4-methylthiazol expressed in a structural formula (II) and ethyl bromide react for 2 to 6 hours at a temperature of between 50 and 100 DEG C under the protection of inert gases; and after the reaction is ended, a reaction solution is subjected to crystallization and separation so as to obtain the 3-ethyl-5-(2-hydroxyethyl)-4-methylthiazol bromide. The method has the advantages of low production cost, short production period, simple and convenient production operation, good production safety and the like, and is quite suitable for industrialized production of products. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103772313-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103772313-A |
| priorityDate | 2008-12-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 45.