http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103936685-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D249-18 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D249-18 |
| filingDate | 2014-03-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-04-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-04-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103936685-B |
| titleOfInvention | 3 three BTA methane replace 1（1,3 dialkyl group）Propene compound and its synthetic method |
| abstract | The present invention relates to a kind of 3 three BTA methane replace 1 (1,3 dialkyl group) propene compound and its synthetic method, it is at 25 DEG C～50 DEG C in temperature, in organic solvent, with three BTA methane and allyl carbonate methyl compound as raw material, the complex compound for generating is acted on as catalyst using transition metal palladium compound and part, react 10～12 hours in the presence of alkali, 3 three BTA methane are obtained and replace 1 (1,3 dialkyl group) propene compound.Compared with prior art, the present invention is applied to different types of allyl carbonate esters compound, reaction condition is gentle, it is easy to operate, the other yield of reaction also preferably (generally 55% 93%), enantioselectivity high (generally 20% 89%), regioselectivity good (generally 16/1>20/1). |
| priorityDate | 2014-03-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 49.