| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9e010c50bd6cb462c3006c00b980252b |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C29-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C29-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C17-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C17-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-32 |
| filingDate |
1978-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1980-07-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_516b99f0f325ae254e38d351f1cbfc13
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3a56b67e7b6b7609fe96d238d276916e |
| publicationDate |
1980-07-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4210610-A |
| titleOfInvention |
Process for the preparation of chloroarylacetylene precursors |
| abstract |
Chloroarylacetylenes such as m-chlorophenylacetylene and certain precursors to such chloroarylacetylene are prepared by reacting a chloroarylbromide with a substituted terminal acetylene compound containing at least three carbon atoms and a hydroxy group on the carbon atom adjacent to the acetylene group in the presence of a dialkyl or trialkyl amine solvent and a catalyst system consisting of a palladium complex containing two halogen moieties and two tri-substituted phosphine moieties. Additional triphenylphosphine can be added. A cuprous iodide promoter is also employed in the reaction sequence. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4465833-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4428870-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5243097-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1019359-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0146439-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1019359-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0041476-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0041476-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2555164-A1 |
| priorityDate |
1978-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |