| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3970ff2929243c84b2f197df598b9c59
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7a43faef6d86120a79d53187caf507dc |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2531-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2523-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2601-14 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C209-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C1-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C209-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C209-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-44 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C209-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-44 |
| filingDate |
2019-08-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2020-09-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f63e3804f03856eef5622b7426f9eb1b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_66401dd6f9b974a5cbb3cfe74225dc36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d54e14aa501b51602a9bd8ef81c087f0 |
| publicationDate |
2020-09-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-10766851-B1 |
| titleOfInvention |
Method to convert lignin 4-O-5 diaryl ethers and their model compounds into organic chemicals |
| abstract |
It is provided a method of converting a diaryl ether source such as lignin and/or polyphenylene oxide (PPO) containing 4-O-5 linkages and an inorganic chemical such as ammonia into an organic compound, comprising reacting said diaryl ether source with the inorganic chemical in presence of a catalyst, preferably palladium, transforming the 4-O-5 linkages of said diaryl ether source into the organic compound. It is provided a palladium-catalyzed synthesis of aniline derivatives from 4-O-5 linkage lignin model compounds and cheap industrial inorganic chemical ammonia via dual C(Ar)—O bond cleavage. |
| priorityDate |
2019-08-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |