http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-101190858-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_333c51b9dae0166cf6cb26b7d623f616 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2529-40 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B37-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D213-61 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C1-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C17-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-61 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B43-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C253-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C255-49 |
| filingDate | 2007-11-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-08-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6ffec7f12f5f2029c73f358d1749cb1f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_02e8e9a64d0860b679f3ac0a16528212 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8b3a3fd2f17daf9f428bf7cdd58558d2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c729651f98fc1382c54858ba21d76b1a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_87b2a006745868c615c8dbaf31253aa7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_419f404e2b8a8719b8a7d074f18d4b06 |
| publicationDate | 2013-08-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-101190858-B |
| titleOfInvention | Method for catalytic manufacture of aromatic or heteroaromatic nitriles |
| abstract | The invention relates to a method of catalytic preparation for an aromatic nitrile or a miscellaneous nitrile, which can be substituted optionally and has a general formula of AR-CN(I),through causing a corresponding aryl halide which has the general formula of Ar-X(II) to react. Wherein, X is chlorine , or bromine, or iodine, or trifluoroacetic acid ester, or pre-fluorinated acid ester-butyl or sulfonate, or A acid ester, Ar is an aryl or a miscellaneous aryl which can be substituted optionally. The invention is characterized in that the reaction is carried out in the existence of the following materials: a palladium compound whose general formula is a (III) or (IV) phosphine, wherein R is an alkyl, R', R''and R''' are respectively an alkyl, an aryl and a miscellaneous aryl, and A is an alkylidene or an arylidene; a potassium hexacyanoferrate (II) trihydrate or a potassium hexacyanoferrate(III) and an alkali can be optionally added in the dissolvent. The method of the invention has alarger substrate range, the aryl halide and a miscellaneous aryl-halogen can react effectively, thus is easy to use and is more economical in the technical grade. |
| priorityDate | 2006-11-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 135.