| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6c8d4dc7bd1a30d8fda907fceaeb4e69 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C31-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-186
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-14 |
| filingDate |
1994-07-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_56b7668e16836ce74b319b2f4c7cad85
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_507d51cc5983a2e7a3bdc96b10d98d1d |
| publicationDate |
1996-01-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H0827049-A |
| titleOfInvention |
Method for producing 1,4-butanediol |
| abstract |
(57) [Summary] [Structure] A product obtained by hydroformylating an acetal of 2-propenal is reacted with hydrogen and water at the same time in the presence of a ruthenium compound catalyst and an acid catalyst having a pKa value of 5 or less. A method for producing 1,4-butanediol, which is characterized. [Effect] From the hydroformylation reaction product of acetal of 2-propenal, hydrolysis and reduction reaction can be efficiently carried out simultaneously by a one-step method, and 1,4-butane can be used without using a large amount of acid compound. The diol can be produced advantageously. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0249999-A1 |
| priorityDate |
1994-07-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |