http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7977490-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_24aca9ded2638ea793d05360dde7a4a0 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D277-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D277-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D417-14 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D277-28 |
| filingDate | 2006-04-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2011-07-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cf8d566ecbe91dc812d19ce5976dc46c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5535f7f5aa035f1036cbf150736ffe22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2cc62ba572f170746bf27e68812aa4a9 |
| publicationDate | 2011-07-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-7977490-B2 |
| titleOfInvention | Process for producing thiazole compound |
| abstract | A process for producing a thiazole compound of the formula (3): n nwherein X 1 is a hydrogen atom or a halogen atom, which comprises reacting a compound of the formula (1):n n nwherein X 1 is as defined above, and X 2 represents a halogen atom, with ammonia and formaldehyde to obtain a hexahydrotriazine compound of the formula (2):n n nwherein X 1 is as defined above, and reacting the resulting hexahydrotriazine compound with hydroxylamine under acidic conditions. According to this process, the thiazole compound of the formula (3) can be industrially advantageously produced using inexpensive ammonia with suppressing the formation of a byproduct of the formula (4):n n nwherein X 1 is as defined above. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8269044-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009281325-A1 |
| priorityDate | 2005-04-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 126.