http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H06172252-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_71213294182ef87119d9b9ee2b7bdd5f |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-46 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C49-84 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C49-83 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C49-813 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C49-784 |
| filingDate | 1992-12-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5fad79d14a6c4f53563a5e61f2ec75cd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ea335d74ade284dd2535f162fb5fbecb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bd26628e0201bf779a000939d9170d31 |
| publicationDate | 1994-06-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H06172252-A |
| titleOfInvention | Method for producing benzophenones |
| abstract | (57) [Summary] [Objective] To improve the production method of benzophenones. [Structure] By reacting a benzene derivative with an aromatic carboxylic acid, a compound represented by the general formula (3): (In the formula, R 1 , R 2 , R 3 , R 4 , R 5 and R 6 are Each independently represents a hydrogen atom, a hydroxyl group, an alkoxyl group, an alkyl group, an allyl group or a halogen atom. In the method for producing a benzophenone represented by the formula (1), it is possible to use a Friedel-Crafts reaction catalyst as a catalyst and an alcohol having 1 to 8 carbon atoms or water in the presence or absence of a reaction solvent. A method for producing benzophenones, which is characterized. [Effect] According to the present invention, the desired benzophenone can be industrially produced with high purity and high yield. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-101817735-A |
| priorityDate | 1992-12-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 223.