Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b0736cb19133fba052305970af8f9767 |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C47-19 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-5027 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-505 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-464 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-28 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C47-19 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-46 |
filingDate |
2020-05-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
2020-10-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_df2a111189d3275b5c994e8692ed7583 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_582a5a75cd45a989b7526e8b885dac22 |
publicationDate |
2020-10-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
US-10807934-B1 |
titleOfInvention |
High linear selectivity ligand for allyl alcohol hydroformylation |
abstract |
A process for selectively producing 4-hydroxybutyraldehyde from allyl alcohol is described. The process comprises reacting allyl alcohol with a mixture of carbon monoxide and hydrogen in the presence of a solvent and a catalyst system comprising a rhodium complex and a trans-1,2-bis(bis(3,4,5-tri-n-alkylphenyl)phosphinomethyl)-cyclobutane. The process gives high yield of 4-hydroxybutyraldehyde compared to temperature. |
isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2023080071-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2022324782-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11613510-B2 |
priorityDate |
2019-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |