http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2012039135-A1
Outgoing Links
Predicate | Object |
---|---|
classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F5-025 |
classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F5-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F5-02 |
filingDate | 2011-09-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationDate | 2014-02-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber | JP-WO2012039135-A1 |
titleOfInvention | Method for producing 2-borated azulene derivative |
abstract | It is an object of the present invention to provide a method for obtaining a substituent derived from a boron-containing group at 2-position, particularly a borate ester in a relatively short time and in a high yield, starting from azulene or an azulene derivative. In particular, an object is to obtain an azulenylating agent suitable for introducing a guaiazulene group that is useful for pharmaceuticals and the like. The present invention is characterized in that phenanthroline or a derivative thereof coexists when azulene or an azulene derivative is reacted with a boronating agent in the presence of a catalyst composed of an organic complex of a white metal element. |
priorityDate | 2010-09-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 87.