| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5ddadb999be4f451dfc44d8e359d8f6a |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D249-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B41-009
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B29-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C245-08 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C245-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B29-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D249-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B41-00 |
| filingDate |
2002-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a1b9ce61243c24970e060f2eec27250c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5800ce9a8f57b09fac4387dba2fa4c26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9c02ead4571ca7488d0645aeda60b4a9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5a95c8f8ad041f95ff9ba23b6a4f4a9b |
| publicationDate |
2003-06-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2465398-A1 |
| titleOfInvention |
Organic solvent-free process for the preparation of 2-(2-nitrophenylazo)phenols |
| abstract |
Provided is a novel one-pot, organic solvent-free process for the preparatio n of 2-(2-nitrophenylazo) substituted phenols. The 2-(2-nitrophenylazo) substituted phenols are precursors for hydroxyphenylbenzotriazole UV absorbe rs. |
| priorityDate |
2001-12-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |