http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2054546-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0610a9f1b0a40dd6aa13735162bddbb1 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-5086 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-5059 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-5013 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-5027 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-50 |
| filingDate | 1991-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_22e618f787af22fc40ccedf4dc5e6a3c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4cf6d568240a92177bce8e60c21f4710 |
| publicationDate | 1993-05-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-2054546-A1 |
| titleOfInvention | Method of preparing a phosphine compound |
| abstract | ABSTRACT OF THE DISCLOSURE Allylphosphines and vinylphosphines are prepared by reaction of a phosphine with an allylhalide or a vinylhalide, respectively. Preferably the phosphine is a secondary phosphine, so that there is formed an allyldialkylphosphine or a dialkyl-vinylphosphine. The allyldialkylphosphine can be reacted further with dialkylphosphine under free radical conditions to yield a 1,3-bis-(dialkylphosphino)propane. The dialkylvinylphosphine can be reacted further with dialkylphosphine under free radical condi-tions to yield a 1,2-bis-(dialkylphosphino)ethane. These com-pounds are useful as bidentate ligands. |
| priorityDate | 1991-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 119.