http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-101935262-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_52157e6b310d11d64c865a7a35e6b980 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C205-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C201-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B41-08 |
| filingDate | 2010-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c917d2f5503f5b0c22932004f19a921f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_084460a4e1f3c49cbd223f99ff969b76 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e188f748d5c8ed6190e9ceda1768a7c3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4e9301090d65dd8b8ac259ef24f5e4cd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5173a13feeeb2e69e80c7da26fe0bbc6 |
| publicationDate | 2011-01-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-101935262-A |
| titleOfInvention | Method for preparing m-diphenyl acetic acid derivative |
| abstract | The invention provides a new method for preparing an m-diphenyl acetic acid derivative. The method comprises the following steps of: performing a nucleophilic substitution reaction on a compound 1 serving as a raw material and a malonic ester 2 under the action of alkali Y1 so as to obtain a compound 3; and reacting the compound 3 with acid Y2 so as to obtain a final m-diphenyl acetic acid derivative 4. The method has the advantages of readily available raw materials, capability of avoiding the use of a highly toxic reagent needed for synthesizing a phenylacetic acid derivative in the conventional method, short route, simple operation and suitability for industrialized mass production. |
| priorityDate | 2010-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 19.