http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2005232129-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c9acf50c6f6eb8e2031e397993cc339a |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C215-68 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D333-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C213-08 |
| filingDate | 2004-02-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_516dba52f088407dcf33fc7a07b5bf9a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9012e92b810489506ea0fad624bb4ae6 |
| publicationDate | 2005-09-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2005232129-A |
| titleOfInvention | Process for producing aromatic acetylenes |
| abstract | PROBLEM TO BE SOLVED: To produce an aromatic acetylene with a small catalyst amount and a high yield in a coupling reaction of an aromatic halide and an acetylene compound using a palladium catalyst, which can use an inexpensive and easily available raw material. Provide a method. SOLUTION: Aromatic halides such as bromothiophene and bromoaniline in the presence of a palladium-phosphine-based ligand catalyst, a copper salt and a base, using a water-miscible organic solvent and a mixed solvent of water. A method for producing aromatic acetylenes in which an acetylene compound is reacted. [Selection figure] None |
| priorityDate | 2004-02-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 71.