http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0069883-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c7ad58d3c0b071069a8ee0cb8c8ba2e8 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C257-22 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C239-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01N43-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01N43-707 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C257-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C- |
| filingDate | 1982-06-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6da77458708301b8a1a7f69e7b782785 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a78112176905038c60d5351c94cb282b |
| publicationDate | 1983-01-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0069883-A1 |
| titleOfInvention | Process for the preparation of hydrazidines |
| abstract | R für gegebenenfalls substituiertes Alkyl, gegebenenfalls substituiertes Cycloalkyl, gegebenenfalls substituiertes Aryl oder gegebenenfalls substituiertes Aralkyl steht. The invention relates to a new one-step process for the preparation of hydrazidines of the general formula in which R represents optionally substituted alkyl, optionally substituted cycloalkyl, optionally substituted aryl or optionally substituted aralkyl. n n n The hydrazidines (I) or their acid addition salts are obtained in high yield if corresponding amidines or their acid addition salts with hydrazine hydrate (NH 2 -NH 2 x H 2 O) in industrial solvents at reduced pressure and at temperatures between -80 ° C and + 100 ° C implemented.n n n The hydrazidines (I) are valuable intermediates in heterocycle chemistry, e.g. for the synthesis of herbicidally active as-triazinones. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0069905-A3 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0069905-A2 |
| priorityDate | 1981-07-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 63.