| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f34901c8a3aaeb5d3935907da0162fd2 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F5-025
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F5-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F5-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F5-02 |
| filingDate |
2013-05-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3b10a38102de1ef871361f438a803c7f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8a0f144994d5b67548138bbd352e538f |
| publicationDate |
2014-11-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-2801577-A1 |
| titleOfInvention |
Process for the preparation of aminoaryl- and aminoheteroaryl boronic acids and esters |
| abstract |
The present invention relates to a process for the preparation of aminoaryl- and aminoheteroaryl boronic acids and esters of formula (I) in high yieldsn nThe claimed process uses diarylketal formula (V) to generate an arylbromid of formula (III) in which the amino-group is protected as bisarylmethylidenimino-group: |
| priorityDate |
2013-05-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |