http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101530113-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-673 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C69-017 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C69-157 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C49-83 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C37-0555 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-29 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C69-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C49-82 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-455 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C37-20 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C39-15 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-157 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C49-83 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C37-20 |
| filingDate | 2010-05-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2015-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-101530113-B1 |
| titleOfInvention | Method for producing trisphenols and monoester-substituted products thereof, and 4-acylaralkylphenol derivatives |
| abstract | The present invention relates to a method for industrially easily producing a trisphenol which is useful as a raw material of a polymer compound such as an epoxy resin, a polycarbonate resin, or a raw material or an additive of a photoresist, in a high yield and a high purity, For the purposes of the present invention, [Chemical Formula 1] (Wherein R 1 to R 4 each independently represent a hydrogen atom, an alkyl group, an alkoxyl group, an aromatic hydrocarbon group, a halogen atom, an acyloxy group or a hydroxyl group, R 5 and R 6 each independently represent a hydrogen atom or an alkyl group denotes, R 7 represents a hydrogen atom or an alkyl group, R 0 is an alkyl group, a represents an alkoxyl group or a halogen atom, n is 0 or an integer of 1-4, provided that the R 0 may be the same when n is 2 or more And R 9 to R 11 each independently represent a hydrogen atom, an alkyl group, an alkoxyl group, an aromatic hydrocarbon group, a halogen atom or a hydroxyl group. In the preparation of the trisphenols represented by the general formula (2) (Wherein R 1 to R 4 , R 5 and R 6 , R 0 and n are the same as those in formula (1), and X represents a hydrogen atom or a leaving group substitutable for a hydrogen atom, provided that when n is 1 or more R 0 is not substituted at the 4-position of the phenyl group.) Aralkylphenol derivatives represented by the following general formula (I) are provided as starting materials, and 4-acylaralkylphenol derivatives are also provided. |
| priorityDate | 2009-05-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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