http://rdf.ncbi.nlm.nih.gov/pubchem/patent/PL-417190-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_76a9d2e0ec85315a9ba94982d1eaac41 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D453-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K3-16 |
| filingDate | 2016-05-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fe559bf6b94cdc34a081b65226e90650 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cc2d11773010c36250ca4f5081d0ca80 |
| publicationDate | 2017-11-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | PL-417190-A1 |
| titleOfInvention | 1-Alkylquinine bromides, the method of their preparation and use as anti-electrostatics |
| abstract | The subject of the application are quaternary ammonium bromides with a 1-alkylquinine cation of general formula 1, followed by R is an alkyl substituent with a length of 14 to 18 carbon atoms. The subject of the application is also a method for their preparation, which consists in the fact that quinine in the form of the free base of formula II dissolves in an aliphatic alcohol with a chain length of 1 to 3 carbon atoms, preferably in methanol and undergoes a chemical reaction with a straight chain bromoalkane containing from 2 up to 18 carbon atoms in a molar ratio of 1: 1 to 1: 1.1, at a temperature of 35 to 60 ° C, preferably at 45 ° C and a time of at least 60 hours, then the solvent is evaporated, the residue washed with extraction naphtha or solvent apolar from the group: pentane, hexane or heptane and dried at 30 ° C under reduced pressure. The application also includes the use of quaternary ammonium bromides with a 1-alkylquinine cation as anti-electrostatics. |
| priorityDate | 2016-05-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 27.