| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_28a869d6fc950d50f6df03f549ca3afa |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C25-125
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C17-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C17-12 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C17-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C17-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C25-125
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C25-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C25-02 |
| filingDate |
1991-11-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cf87098db7a90845cfe724658371bc46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b3f9c4ebab22f3a5cdfbb667496a7da6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1f8de8dfd0ae464d6c346c6e81c9b866 |
| publicationDate |
1993-05-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H05132437-A |
| titleOfInvention |
Chlorination of methylated aromatic compounds |
| abstract |
(57) [Summary] [Structure] In titanium tetrachloride, a methylated aromatic compound is reacted with chlorine gas in a light-shielding state to perform nuclear chlorination, and then reacted under light irradiation to perform side chain chlorination. Method for chlorinating methylated aromatic compound. [Effect] By using titanium tetrachloride as a solvent, chlorination can be performed in high yield without using a chlorination catalyst. Further, by carrying out the reaction in a light-shielded state and under light irradiation, it is possible to continuously carry out nuclear chlorination and side chain chlorination. |
| priorityDate |
1991-11-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |