http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H01203346-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6cfc033f059d282fcd915bc8be2ae53f |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-584 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C47-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00 |
| filingDate | 1988-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e023023bf7c330ed353938863cb35f1f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bc6d27ae2f7bfac86c8b90ea660f2efb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_00f4b64b39558b4f8f5f199c9c4ed4a3 |
| publicationDate | 1989-08-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H01203346-A |
| titleOfInvention | Production of 2-chloropropionaldehyde |
| abstract | PURPOSE: To readily and efficiently obtain the present compound in high selectivity at a low temperature under a low pressure, by reacting vinyl chloride with CO and H 2 in the presence of a catalyst, such as a rhodium compound and trivalent organic phosphorus compound, coexisting with an organic acid and base as a cocatalyst. n CONSTITUTION: Vinyl chloride is reacted with CO and H 2 in the presence of a catalyst of a rhodium compound, such as hexadecanylhexarhodium, and a trivalent organic phosphorus compound, such as triphenylphosphine, or an oxide thereof coexisting with an organic acid, such as phthalic acid, and a base, such as NaOH, further in the presence of preferably water, preferably in a solvent, such as toluene, at 10W150°C under 10W300kg/cm 2 G pressure to afford the aimed compound useful as an intermediate for cosmetics and agricultural chemicals, etc. Furthermore, high activity can be stably maintained for a long period without accumulating by-products in a reactor and loss of rhodium can be reduced without requiring frequent regeneration of the catalyst, etc. n COPYRIGHT: (C)1989,JPO&Japio |
| priorityDate | 1988-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 36.