http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6958420-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_96eddd31165955882708d73c89118259 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F5-025 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F5-02 |
| filingDate | 2003-07-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2005-10-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_612b2c4440f4b528c22a274d888f104f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d6d4f5d516a34f64f41d316b8ca956be http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bf1c916fa6cee7db68cc2ef9c37dacbb |
| publicationDate | 2005-10-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-6958420-B2 |
| titleOfInvention | Synthesis of aminoarylboronic esters and substituted anilines from arenes via catalytic C-H activation/borylation/amination and uses thereof |
| abstract | A process is described for synthesizing aminoarylboronic esters of the general formula n n nwherein R, R 2 , and R 3 are each an alkyl, aryl, vinyl, alkoxy, carboxylic esters, amides, or halogen; Ar is any variety of phenyl, naphthyl, anthracyl, heteroaryl; and R 1 is alkyl, hydrogen, or aryl. The aminoarylboronic esters are produced via the metal-catalyzed coupling of arylboronic esters of the general formula n n nwherein R and R 1 are any non-interfering group and X is chloro, bromo, iodo, triflates, or nonaflates to amines (primary and secondary). In particular, a process is described for the synthesis of the aminoarylboronic esters via a step-wise or tandem process in which one catalytic event is a metal-catalyzed borylation and the other catalytic event is a metal-catalyzed amination. |
| priorityDate | 2002-07-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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