| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0efa077d881a96aeb1e29b21ef1bbb58 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-46 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C49-76 |
| filingDate |
1972-02-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a0625317a7cb94f86a1e82fe6fbb1e4d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c668f29b449e07ed00575fcab13d69bf
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_28b5113bf6b32b4cdd524709daefd86d |
| publicationDate |
1973-08-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
DE-2208456-A1 |
| titleOfInvention |
PROCESS FOR THE PREPARATION OF 2-METHYL-5-TERT.-BUTYL-BENZOPHENONE |
| abstract |
Cpds. of formula (I): (where each of R1 and R2 is H or halogen, Me is methyl and R1 can also be an aliphatic gp.) are prepd. by reacting a cpd. (II) with a cpd. (III): (where X is halogen) in the presence of =10 wt.% FeCl3, based on (III), as Friedel-Crafts catalyst. (I) are intermediates for dyes and pesticides. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5298664-A |
| priorityDate |
1972-02-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |