http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0189581-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/C07C45-69 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C255-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C49-553 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C31-137 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C49-557 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C49-323 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11B9-0046 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C49-553 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C31-137 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C49-323 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-145 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-69 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C49-557 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11B9-00 |
| filingDate | 1985-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1b28c8782683f593488e8cc8cbb10b1b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_51f7f2998d2bd4c31b6d5506dc22c982 |
| publicationDate | 1986-08-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0189581-A1 |
| titleOfInvention | 2,3-Disubstituted bicyclo[2,2,1]heptanes and heptenes, their preparation and their use as perfumes |
| abstract | R' für einen C,- bis C 3 -Alkylrest steht, R' für einen C,- bis C 8 -Alkyl- bzw. Alkenylrest steht, R 3 und R 4 zusammen für einen der Reste =O, =CH-CN; =CH-CO-OCH, oder =CH-CO-OC 2 H 5 stehen oder aber R' für Wasserstoff, -CH,; -CH =CH, oder -C≡CH steht, wenn R 4 -OH oder -O-CO-CH 3 bedeutet, noder abern R 3 für H steht, wenn R 4 -CH 2 -CO-OCH 3 , -CH 2 -CO-OC 2 H 5 oder -CH 2 -C≡N bedeutet, nund in der eine oder beide der gestrichelten Linien eine weitere Bindung bedeuten können.Disubstituted bicyclo [2.2.1] heptanes of the general formula I in the R 'represents a C 1 -C 3 -alkyl radical, R 'represents a C 1 -C 8 -alkyl or alkenyl radical, R 3 and R 4 together for one of the radicals = O, = CH-CN; = CH-CO-OCH, or = CH-CO-OC 2 H 5 or R 'for hydrogen, -CH ,; -CH = CH, or -C≡CH stands, when R 4 is -OH or -O-CO-CH 3 , or but R 3 stands for H if R 4 denotes -CH 2 -CO-OCH 3 , -CH 2 -CO-OC 2 H 5 or -CH 2 -C≡N, and in which one or both of the dashed lines can mean a further bond.n n n The new compound is obtained by Lewis acid catalyzed Diels-Alder reaction of cyclopentadiene with unsaturated ketones and subsequent reduction, Grignard reaction or reaction with diethylphosphonoacetonitrile or phosphonoacetic acid ethyl ester and NaH of the initially formed compounds of formula la n n n They can be used as fragrances and / or flavorings or as intermediates for fragrances. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2012126675-A1 |
| priorityDate | 1985-01-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 145.