http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0096640-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8b919a09598a02c07e8429b1441b76e1 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C255-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C255-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C253-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C255-53 |
| filingDate | 1983-06-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f08875dd880c6abcc8e912953a36e754 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2424cec95b799385eed73dfeea6aa0c7 |
| publicationDate | 1983-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0096640-A1 |
| titleOfInvention | Preparation of 4-(alpha-alkyl-alpha-cyano-methyl)-2,6-di-substituted phenols |
| abstract | The invention deals with a process of preparation of 4-(a-alkyl-a-cyano-methyI)2,6-di-substituted phenols having the formulan wherein R is hydrogen, methyl, ethyl, n-propyl or isopropyl and R, and R 2 are the same or different monovalent substituent selected from the group consisting of alkyl, aralkyl and cyclic alkyl radicals. These phenols are prepared by reacting a di-substituted phenol having the formulan wherein R, and R 2 are as defined above with an aliphatic aldehyde having a single aldehyde radical selected from formaldehyde, acetaldehyde, propionaldehyde or butryal- dehyde and an alkali metal cyanide or an alkaline earth metal cyanide in a suitable solvent. n The phenols in question are useful for preparing a-alkyl-4-hydroxyoxyphenyl-acetic acids. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4810814-A |
| priorityDate | 1982-06-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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