http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104710304-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2602-08 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C201-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D307-68 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F7-081 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-293 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D333-16 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F7-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C205-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-76 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-92 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C201-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-63 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-618 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-157 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-293 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D333-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-42 |
| filingDate | 2015-01-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-10-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-10-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104710304-B |
| titleOfInvention | A kind of preparation method of 1-benzal-2-thiazolinyl-3-indenes ester series compound |
| abstract | A kind of preparation method of 1 benzal 2 thiazolinyl 3 indenes ester series compound, method step is: use 1 (2 ethynyl phenyl) 3 propargyl ester of alkyl as reaction substrate, make it under the catalytic action of platinous chloride, by intramolecular series connection cycloisomerization, reaction temperature is 60 DEG C, response time is 12 18 hours, efficiently prepares 1 benzal 2 thiazolinyl 3 indenes ester series compound.By the inventive method, one kettle way can prepare and introduce thiazolinyl on 2, indenes ring, introduces the benzal indene derivative of ester group on 3, indenes ring simultaneously.Compound molecule skeleton is novel, chemo-selective is high, substrate applicability is wide, reaction condition is gentle, and Atom economy easy and simple to handle, reaction reaches 100%, and low cost, by-product are few, product purity is high, be easy to separating-purifying, be applicable to fairly large preparation. |
| priorityDate | 2015-01-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 87.