http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105859594-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C315-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C315-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C317-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C317-44 |
| filingDate | 2016-04-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-01-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-01-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105859594-B |
| titleOfInvention | A kind of preparation method of the sulfone compound of α iodos β arone base substitution |
| abstract | The present invention provides a kind of preparation method of the sulfone compound of α iodos β arone base substitution, i.e. using alkene nitrine, sulfohydrazide, KI as initiation material, in organic solvent, using tertbutanol peroxide as oxidant, the sulfone compound of the α iodo β arone base substitution of generation is reacted；Alkene nitrine, sulfohydrazide, KI, the mol ratio of tertbutanol peroxide are 1:2:2:2, reaction temperature is room temperature, and the reaction time is 24 hours.Preparation method of the present invention is reasonable in design, raw material is easy to get, is participated in without metallic catalyst, reaction condition is gentle, is not required to high temperature reflux, safe ready, the yield of high, the most of product of yield is more than 70%, it is a kind of method of the sulfone compound of structure α iodo β arone base substitution simple to operate, quick, gentle, diversification, wherein three initiation materials can be obtained by one-step method, and reaction raw materials are cheap and easily-available.The formula of the sulfone compound of described α iodo β arone base substitution is as follows. |
| priorityDate | 2016-04-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 45.