| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2e205bb5d96ea9bd0dc7488ba476be22 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-75
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C47-225
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11B9-0034 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-75
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C403-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C47-225
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C403-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C401-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11B9-00 |
| filingDate |
1980-05-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_62b4848bf43d6dc3039d88756e0484d0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_89e65d9bf6f8e6ad277838c4b0bb461b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ad96866d2cf1fd948ef493f2f1f000d8 |
| publicationDate |
1980-11-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
SE-8003798-L |
| titleOfInvention |
2-METHYLENE-3- (4-METHYLYCLOHEX-3-ENYL) -BUTANAL AND 2-METHYLENE-3- (4-METYLYCYLOHEXYL) -BUTANAL AND SET FOR THEIR PREPARATION |
| abstract |
A process for preparing 2 -methylene- 3-(4-methylcyclohex-3-enyl)- butanal or 2-methylene-3-(4-methylcyclohexyl)- butanal comprises reacting 3-(4-methylcyclohex-3-enyl)-butanal or 3-(4-methylcyclohexyl)-butanal with formaldehyde or a formaldehyde- forming compound and in the presence of a catalytic amount of a secondary amine. The 3-(4-methylcyclohex-3-enyl)- butanal or 3-(4-methylcyclohexyl)- butanal may be prepared from limonene. 2-methylene-3-(4-methylcyclohex- 3-enyl)-butanal and 2-methylene-3- (4-methylcyclohexyl)-butanal are fragrant novel compounds. |
| priorityDate |
1979-05-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |