http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S6127937-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_21a39b3e9cbd64f50e4548ff455b6e89 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C47-232 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C47-21 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-49 |
| filingDate | 1984-07-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_094e001461bbbe6cd20f3258e3c0975d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_80259e154c9d9d7e6ef8ffffe6c99bc5 |
| publicationDate | 1986-02-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S6127937-A |
| titleOfInvention | Production of beta,gamma-unsaturated aldehyde |
| abstract | PURPOSE: To obtain the titled compound useful as an intermediate of perfumes, pharmaceuticals, agricultural chemicals, etc., in high yield, by reacting a halogen compound such as 1-bromo-3-methyl-2-butene with carbon monoxide and hydrogen in the presence of a specific palladium complex catalyst. n CONSTITUTION: The β,γ-unsaturated aldehyde (e.g. 3-pentenal) can be prepared by reacting the halogen compound of formula I (R 1 is H or methyl; R 2 is H, alkyl, alkenyl or aryl; X is halogen) (e.g. 1-chloro-2-butene) with carbon monoxide and hydrogen in the presence of a palladium complex catalyst of formula II(X' is halogen; R 3 is alkyl or aryl) [e.g. dibromobis(triphenylphosphine)palladium, etc.]. n USE: Raw material or intermediate for polymeric compounds. n COPYRIGHT: (C)1986,JPO&Japio |
| priorityDate | 1984-07-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 35.