http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2005075780-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6b25e297fafe16fe675ead4710cd228a |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F7-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 |
| filingDate | 2003-09-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8fffb110076cbde07fc3f736daa539d0 |
| publicationDate | 2005-03-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2005075780-A |
| titleOfInvention | Process for producing 1,2-dicarboxylic acid derivatives |
| abstract | [PROBLEMS] To reduce the yield due to reaction by-products and the complexity of product separation and purification by shortening the production process of 1,2-dicarboxylic acid derivatives from a two-step reaction to a one-step reaction. And a production method for efficiently obtaining a 1,2-dicarboxylic acid derivative. A general formula (Ia) or (Ib) is characterized in that 1,2-dicarboxylic anhydride and triorganosilylalkoxide are reacted. [Chemical 1] Wherein R 1 and R 2 are the same or different from each other and represent a hydrogen atom or a hydrocarbon group having 1 to 12 carbon atoms, and R 1 and R 2 are combined with the carbon atom to which they are bonded. R 3 may be the same or different from each other and each represents a hydrocarbon group having 1 to 12 carbon atoms, and R 4 represents a hydrocarbon group having 1 to 12 carbon atoms. A method for producing a 1,2-dicarboxylic acid derivative. [Selection figure] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2019203181-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-6579413-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113321678-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113321678-B |
| priorityDate | 2003-09-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 436.