| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6abcb965b1e2f13b257fbac8b887221b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c24ec6505c279511c4a1e6d459dfaac6 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11B9-0023
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C255-13 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61Q13-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C255-13
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C253-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11B9-00 |
| filingDate |
1991-11-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1994-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0f15e0d3f2789633ee59e6ed8141e74c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b182e1e683c15d2e16328253f28605f3 |
| publicationDate |
1994-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5294602-A |
| titleOfInvention |
3-(hexenyloxy)-propane-nitrile, its production and use |
| abstract |
The 3-(hexenyloxy)-propane-nitriles of general formula A, in which R1 and R2 are optionally a hydrogen atom or a methyl group and R3 is an unbranched hexenyl group, are new and are useful as odour materials such as ingredients for perfume compositions. Their production is carried out through the base catalysed addition of acrylonitrile or methyl substituted acrylonitrile to the unbranched hexenol, in which the reaction temperature is between 0 degrees and 50 degrees C. (for acrylonitrile especially between 0 degrees and 10 degrees C., for crotonitrile especially between 15 degrees and 25 degrees C. and for methacrylonitrile, especially between 30 degrees and 40 degrees C.), and the aforesaid base is benzyl trimethylammonium hydroxide (Triton B). |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2021209944-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10391193-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9080191-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9758500-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5547748-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5618784-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9717815-B2 |
| priorityDate |
1990-11-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |