http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103739529-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C323-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C319-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C323-07 |
| filingDate | 2013-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-08-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2015-08-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103739529-B |
| titleOfInvention | The synthetic method of a kind of terminal phenyl or substituted-phenyl long-chain fat mercaptan |
| abstract | The invention discloses the synthetic method of a kind of terminal phenyl or substituted-phenyl long-chain fat mercaptan, be first with (replacement) phenyl-halide or (replacement) benzyl halide for reactant, grignard linked reaction is carried out with end halo long chain aliphatic alcohol, obtain terminal phenyl or substituted-phenyl long chain aliphatic alcohol, again with terminal phenyl or substituted-phenyl long chain aliphatic alcohol for raw material, react with sulfhydrylization reagent thiocarbamide, obtain terminal phenyl or substituted-phenyl long-chain fat mercaptan.Synthetic method the first step yield more than 82% of the present invention, second step yield more than 95%, finished product purity more than 98.5%, synthetic method mild condition, simple to operate, aftertreatment is easy, and constant product quality, preparation efficiency are high, technique environmental protection. |
| priorityDate | 2013-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 118.