Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c72d118f5664072de841f9c5c34b9d99 |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-0211 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2540-225 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-828 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-824 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-57 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-0215 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-847 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-845 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-226 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C25-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C17-12 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C17-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C25-02 |
filingDate |
2003-03-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7a6ecc664ac2043c1736a59777c11bfd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b8bfff96358371f98664407c95bddc93 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a092fe3d58ae003099982064a3ac11cf |
publicationDate |
2004-09-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
US-2004186329-A1 |
titleOfInvention |
Catalyst composition and method for chlorinating aromatic compounds |
abstract |
Aromatic compounds such as toluene and o-xylene are chlorinated in the presence of a catalyst combination prepared by combining (A) at least one salt comprising a metal selected from the group consisting of a Group 4-12 metal, a lanthanide and an actinide; and a counterion; and (B) at least one organic sulfur compound, preferably phenothiazine-N-carbonyl chloride. The catalyst combination may include reaction products of (A) and (B). Under these conditions, production of the p-chloro isomer is optimized. In some embodiments said counterion is an organic counterion derived from at least one acidic organic compound selected from the group consisting of those with an approximate pKa value relative to water of at least about 3. |
isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10576465-B2 |
priorityDate |
2003-03-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |