| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_173bc2c63b34988699010ba05e5b1376 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C17-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C17-013
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C17-35
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C17-383
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C17-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C17-25 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B49-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C17-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C25-13 |
| filingDate |
2015-10-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0bc9b28d84580db4659af39e6b219986
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6d8156e4e0f9a3e0e7fb7d1cf79d92ac
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_98800275feb456d575a24edd87ce5dd8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4aabe3b40f055d8f1e73a977f612af9f |
| publicationDate |
2016-04-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2016058895-A1 |
| titleOfInvention |
Process for the preparation of halo-substituted benzenes |
| abstract |
The invention relates to a process for the preparation of compound of formula (I) wherein R 1 is halogen and R 2 is halogen or hydrogen; comprising a) reacting the compound of formula (II) in an aprotic organic solvent in the presence of an aprotic polar co-solvent with a magnesium amide base followed by a halogenating agent, to the compound of formula I wherein R 1 is halogen and R 2 is hydrogen, and b) reacting the compound of formula (I), wherein R 1 is chloro and R 2 is hydrogen, in an aprotic organic solvent in the presence of an aprotic polar co-solvent with a magnesium amide base followed by a halogenating agent to a compound of formula I, wherein R 1 is chloro and R 2 is halogen. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2020114813-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11440861-B2 |
| priorityDate |
2014-10-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |