http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011207957-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2e3830f35387a1c32061dea3ee310851 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-343 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C41-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F5-022 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C41-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-343 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F5-04 |
| filingDate | 2009-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cef91367b02ce994ad6e4c58046dd013 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_318c538205f82f4475d74666738594aa http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_00758a0a0b10c188a91f6a64ac99d918 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2f1b7b0edf6a28f270e97ccdf3747ff5 |
| publicationDate | 2011-08-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2011207957-A1 |
| titleOfInvention | Processes for the preparation of biphenyl compounds |
| abstract | The invention concerns processes for the synthesis of a compound of the formula: wherein: R 1 and R 2 are each, independently, C 1 -C 12 alkyl, CO 2 R 3 , OR 4 , R 5 (OR 6 ), or C 6 -C 18 aryl; R 3 -R 6 are each, independently, C 1 -C 12 alkyl or C 6 -C 12 aryl; and n and m are each, independently, O or an integer from 1-5; said process comprising: —contacting a compound of the formula H0-R 7 -0H with BH 3 and a compound of the formula in the presence of a nickel-containing catalyst to produce a first product, where R 7 is a C 2 -C 12 hydrocarbon group and X is a halogen, OMs or OTs; —contacting the first product in situ with a compound of the formula: in the presence of a nickel-containing catalyst to produce a compound of formula I, where Z is a halogen. |
| priorityDate | 2008-05-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 415.