| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_779413f125ade7b96a50acd0ee829142
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_37e8f991ef0dbfa5a54b1b1f7a9b1901
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6f6292755e7fe9050b55e7f362fef2ec
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7ccb6ca36caf19c9b54e714000b7cd36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_055779fccf3190ba5f2b367f2a953dfe
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5f41b60b58ab31140281ac064668bb60 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2601-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2601-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2601-18 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-65683
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-145
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-5022
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-27
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-572
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-46 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-27 |
| filingDate |
2011-10-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2af308a61d8b3120627dd1ed356e6664
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9a19d85b8542b69a9259c1d8cb19d21e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5ce20545d752c1dd5b272e27ff57c357
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f1c51aab8d801b7b77650e1c137c8a36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0051765bc68c4fcf92b3ab6ff1771a27 |
| publicationDate |
2014-01-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2014024860-A1 |
| titleOfInvention |
Method for hydroformylation of unsaturated compounds |
| abstract |
The invention relates to a method for hydroformylation of unsaturated compounds such as olefins and alkynes using mixtures of synthesis gas (CO/H 2 ), in which either the unsaturated compounds and a catalyst are heated to a reaction temperature of 60 to 200° C. and the synthesis gas is then added, or the unsaturated compounds and the catalyst are brought into contact with pure CO at normal temperature in a preformation step, then are heated to reaction temperature and on reaching the reaction temperature the CO is replaced by the synthesis gas. The pressure is 1 to 200 bar and the CO:H 2 ratio in the synthesis gas is in the range from 1:1 to 50:1. The iridium catalyst used comprises a phosphorus-containing ligand in the iridium:ligand ratio in the range from 1:1 to 1:100. With high catalyst activities and low catalyst use, very high turnover frequencies are achieved. |
| priorityDate |
2010-11-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |