http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H05201988-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_38a0ecf90a4ec02af686213ff43d2a9e |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D249-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D231-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D233-56 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D521-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D231-12 |
| filingDate | 1992-07-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cdceb30f85b3306b0312d60b237bdefe http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1611c863440b77ac846b513288fa9bbf http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_67bac5a93d8a0cbc0301d46cf078470c |
| publicationDate | 1993-08-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H05201988-A |
| titleOfInvention | Synthesis of 1,4-disubstituted pyrazoles |
| abstract | (57) [Summary] (Revised) [Objective] A method for synthesizing 1,4-disubstituted pyrazoles. [Structure] A mono-substituted hydrazine (II) is reacted with a reaction product of an N-substituted halomethyliminium salt (IV) and an acetal (I), the general formula (III). A method for synthesizing a 1,4-disubstituted pyrazole represented by: [Wherein R 1 and R 4 are (substituted) C 1-24 alkyl groups, (Substituted) aryl group and the like; R 2 and R 3 are (substituted) C 1-24 alkyl groups or taken together are C3-4 9 forms a (substituted) ring or the like; R 5 is a (substituted) C 1-24 alkyl group, a (substituted) aryl group or the like, and R 6 is H or R. The same meaning as 5 is shown. X 1 and X 2 represent a chlorine atom or the like] |
| priorityDate | 1991-07-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 60.