http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CH-518954-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3e9445e5e3626f36e932c6451a928250 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D249-18 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D249-18 |
| filingDate | 1970-01-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_81db0ec7102fda5ae2de79f392d8ef97 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c7ecf4d6f477f1196d26bbf6550dccd2 |
| publicationDate | 1972-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CH-518954-A |
| titleOfInvention | Process for the preparation of benzotriazoles |
| abstract | N-hydroxybenzotriazoles opt. substd. by halogen, acyloxy, 1-12C alkyl, alkoxy or carbalkoxy, are reduced to benzotriazoles, useful as Cu deactivators, e.g. in anti-freeze solns., synthetic ester lubricants for jet aircraft, wax polishes and protective wrappings for Cu objects, by contacting with a trivalent P cpd., esp. a trialkyl- or triaryl phosphite, e.g. triethyl- or triphenyl phosphite, or pref. a P trihalide, more pref. PCl3 or PBr3, e.g. in an inert organic solvent, under reflux, esp. at 60-80 degrees C. |
| priorityDate | 1970-01-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 48.