http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2016610-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0efa077d881a96aeb1e29b21ef1bbb58 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C403-24 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11B9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C403-00 |
| filingDate | 1969-08-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1970-05-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | FR-2016610-A1 |
| titleOfInvention | Alpha-and beta-ionone mixtures containing high - percentage alpha |
| abstract | Cyclisation of pseudo ionones (I,II,III) in the presence of mixtures of ethers and mineral acids gives high % yield of alpha-ionones (IV) with a small % of beta-ionones (V): (where R1-R8 are H or (1-6C) alkyl; and R9 = (1 6C) or an acyl group from an acid with 2-7C). The products are isolated by hydrolysis, extraction and distillation. They are used as scents and medicaments. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0210391-A1 |
| priorityDate | 1968-08-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 16.