http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-4112694-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_82f30910f226a38bd83da6e571d3c67b |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-68 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11B9-0034 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-62 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-68 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11B9-00 |
| filingDate | 1991-04-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_05272fe839f71d9ca13953069152bc3d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6341840dda4e5a3c1a6231fcab51aab8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d283b1c704aa54357176d398cd4da83d |
| publicationDate | 1992-10-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | DE-4112694-A1 |
| titleOfInvention | USE OF 3-ALKYLCYCLOHEXAN-1-ONES AS FRAGRANCES |
| abstract | The use of 3-R-cyclohexan-1-ones (I) as perfumes is new, where R = n-pentyl, n-hexyl or n-heptyl. Also new are perfume compsn. with (a) a fruit-like note contg. 5-25 wt.% (I) or (b) a sandalwood or floral note contg. 0.1-5 wt.% (I). (I) where R = n-pentyl has a fruity, slightly balsamic, peach-coco note; (I) where R = n-hexyl has an oily-fruity, apricot-like, weakly linen note; and (I) where R = n-heptyl has an oily-fruity, peach, slightly coco note. (I) are made by literature methods, e.g. acid-catalysed reaction of 1,3-cyclohexanedione with a lower alcohol to give 3-alkoxy -2-cyclohexen -1-one, then reaction of this with R-MgBr followed by catalytic hydrogenation of the unsatd. ketone formed. USE/ADVANTAGE - (I) have high perfume intensity and are stable in acid, neutral or basic materials, i.e. they suffer no change in perfume or colour when incorporated into soap, washing powder, all-purpose or toilet cleaners, or active chlorine cpds. (I) are thus useful in technical and cosmetic products. |
| priorityDate | 1991-04-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 72.