| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_696ca0ae93d5cf5a686273601361781f |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B61-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F12-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F28-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02C7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F20-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D495-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F16-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B1-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F20-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D495-10 |
| filingDate |
2017-04-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d9514a9d4e58b2d577a39fcc9e1effe9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cccb4c0d25526a80b44f91d78eba7d00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e59a5d50258f51d9df3da4a6b906b815
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4059b941b849f42d38970ce99448cfad |
| publicationDate |
2018-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
TW-201803878-A |
| titleOfInvention |
Novel tetrathiaspilen compound, optical composition containing the same, and method for producing the same |
| abstract |
The present invention provides a novel tetrathiaspiro compound which can be polymerized as a monomer, which can be produced with an improved selectivity and a simple and small number of steps, and a method for producing the same. According to one embodiment, a tetrathiaspiro compound represented by the following formula (1) and a compound containing a trithiocarbonate compound represented by the following formula (A) and the following formula (B) can be provided. A method for producing a tetrathiaspiro compound represented by the formula (1) in which an episulfide compound is reacted in the presence of a zinc compound catalyst represented by the following formula (C). |
| priorityDate |
2016-04-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |