http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2006328023-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6bfdf49224a405be1f7b653c56ebad94 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D333-78 |
| filingDate | 2005-05-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fe7129d396b5247a9df16b007aa6e3d8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_824853b1f775bdbc4160efa965f50378 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_273bd9c652efe55bee586a35f73c9c94 |
| publicationDate | 2006-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2006328023-A |
| titleOfInvention | Method for producing sulfur-containing cyclic compound |
| abstract | A sulfur-containing cyclic compound useful as a raw material for optical resins that can be expected to be developed as an optical material because of its high heat resistance, high transparency, and high refractive index can be produced in a short process with high efficiency. To provide a manufacturing method. A specific bis (halomethyl) compound, preferably bicyclo- (2,2,1) -hept-5-ene-2,3-bis (chloromethyl), in the presence of a phase transfer catalyst, an alkali metal sulfide. A sulfur-containing cyclic compound, preferably 2-thia-1,2-dihydrodicyclopentadiene, is produced by treatment with an aqueous salt solution. [Selection figure] None |
| priorityDate | 2005-05-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 110.