http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106008298-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C319-14 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C319-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C321-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C321-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C323-09 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C323-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C323-07 |
| filingDate | 2016-05-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-11-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-11-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106008298-B |
| titleOfInvention | A kind of green method that asymmetric thioether is prepared by alcohol and mercaptan |
| abstract | The invention discloses a kind of green method that asymmetric thioether is prepared by alcohol and mercaptan, catalyst is halogenated hydrocarbons, alcohol can directly carry out S selectively dewaterings under halogenated hydrocarbons catalysis with thiophenol or mercaptan and react to obtain sulfide compound, reaction temperature is 20~120 DEG C, reaction time is 12 36 hours, and accessory substance is water, reacts and is carried out under condition of no solvent, the dosage of catalyst is 1~50mol%, preferably 20mol%.Above-mentioned technical proposal; it is alkylating reagent that cheap and easy to get, wide material sources, stable low toxicity, the alcohol compound of green, which can be used; without using any transition-metal catalyst and part; reaction is without inert gas shielding; can directly it carry out under air; it is easily operated without using organic solvent, green pollution-free.Requirement to reaction condition is relatively low, the scope of application is wider, with the obvious advantage compared with known method, has and potential is widely applied prospect. |
| priorityDate | 2016-05-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 73.