| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_24aca9ded2638ea793d05360dde7a4a0 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C27-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D311-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D311-64 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D311-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D311-64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 |
| filingDate |
1992-08-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0afceff476b9b1ad2586404a53ba56fd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9f28ee0195050c0998587f7e45ddd1c2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7da8c98881b99ec8a5663dabe5c80c91 |
| publicationDate |
1994-03-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H0656814-A |
| titleOfInvention |
Method for producing polyhydric phenol compound |
| abstract |
(57) [Summary] [Object] To provide an industrially advantageous method for producing a polyhydric phenol compound. [Structure] General Formula (II) (In the formula, R 1 to R 3 each represent a hydrogen atom, an alkyl group, etc.) and pyrogallol are subjected to a condensation reaction in the presence of an organic solvent and an acid catalyst. I) [Chemical formula 2] (In the formula, R 1 to R 3 have the same meanings as described above.) A method for producing a polyhydric phenol compound. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0688770-A2 |
| priorityDate |
1992-08-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |