http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H05271210-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D285-08 |
| filingDate | 1992-09-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1993-10-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H05271210-A |
| titleOfInvention | Method for producing thiadiazole compound |
| abstract | (57) [Summary] [Objective] To provide a new synthetic method of a thiadiazole compound. [Structure] (a) 3-aminoisoxazole is reacted with a thiocyanate and an acyl halide or a reaction product between them to give a compound of the formula (I): (In the formula, R is a lower alkyl group which may have a substituent, a phenyl group which may have a substituent, a phenyl lower alkyl group which may have a substituent, and a lower alkyloxy group which may have a substituent. , Is a phenyloxy group which may have a substituent or a phenyl lower alkyloxy group which may have a substituent.), And (b) which is rearranged to form isoxazolylthiourea. ): [Chemical 2] Thiadiazolylacetaldehyde represented by the formula (wherein R has the same meaning as above), its acetal or hemiacetal, and (c) is oxidized to give formula (III): A process for producing a thiadiazole compound, which comprises obtaining thiadiazolylacetic acid represented by the formula (wherein R has the same meaning as defined above). |
| priorityDate | 1992-01-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 88.