http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CZ-225194-A3
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d7050ffb4f2e7f4c4e3ee9d9b0c80a76 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D401-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D405-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D257-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D405-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D401-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D401-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D257-04 |
| filingDate | 1994-09-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c6ac57bbea177392d8abbbd3bffd9b6f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_836d536d1b6bd8534a77814416eed273 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a16bd8a3398f3f6d5674f678a4e53d91 |
| publicationDate | 1995-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CZ-225194-A3 |
| titleOfInvention | Process for preparing 1-substituted-5(4h)-tetrazolinones |
| abstract | A process for the production of 1-substituted-5(4H)-tetrazolinones represented by the general formula: <CHEM> wherein R<1> represents optionally substituted C1-12 alkyl, optionally substituted C3-8 cycloalkyl, optionally substituted C3-8 alkenyl, optionally substituted C3-8 alkynyl, or a group represented by the general formula <CHEM> wherein Ar represents optionally substituted phenyl, optionally substituted naphthyl or an optionally substituted five- to seven-membered heterocyclic ring, R<3> represents hydrogen or C1-4 alkyl, and n is 0, 1, 2, 3 or 4, which comprises reacting the thioxo group of 1-substituted-5(4H)-tetrazolinethiones represented by the general formula (II) <CHEM> wherein R<1> has the same meaning as mentioned above, with ethylene oxides of the general formula (III) <CHEM> wherein R<2> represents hydrogen, methyl or ethyl, in the presence of a base, and in the presence of water or an alcohol or a solvent mixture thereof. |
| priorityDate | 1993-09-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 102.