| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d669af06cb2abbcd6823699582a97002 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C29-03 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C27-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C31-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C31-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C31-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C31-42 |
| filingDate |
1980-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9f0a8be66377b4b21b65b1709b578f98
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ceb8bbf889f0ca5dfd80cc20150b6562
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9320f610316f3ef2862f4504c097bb08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_204a8cdc6cdece51d4e0d6c1b072520e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4c8f34967d30cec9d079db6ee6414611 |
| publicationDate |
1981-04-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0025890-A1 |
| titleOfInvention |
Process for the hydroxylation of low-chain aliphatic mono- or diolefines |
| abstract |
3-chloro-2-methylpropene-1, straight-chain or branched, unsubstituted or already substituted by 1 to 2 hydroxyl groups monoolefins with 4 to 7 carbon atoms and terminal or internal double bond, straight-chain or branched, unsubstituted or already substituted by 1 or 2 hydroxyl groups, monoolefins with 8 up to 10 carbon atoms and internal double bond or straight-chain or branched diolefins with 4 to 10 carbon atoms are reacted at a temperature between 30 and 80 ° C with less than 2 moles of formic acid and less than 2 moles of hydrogen peroxide, in each case per mole of double bond to be hydroxylated. Formic acid with a concentration between 20 and 100 percent by weight and hydrogen peroxide with a concentration of less than 50 percent by weight are used. The concentration of hydrogen peroxide in the aqueous phase of the reaction mixture is kept below 15 percent by weight throughout the reaction. From the olefins used, the corresponding diols or polyols are formed in high yields directly within acceptable reaction times. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2145076-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0183029-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0183029-A2 |
| priorityDate |
1979-09-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |