http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S56113789-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_52a65b677bbedbe7bf090dd556a7cc43 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-09 |
| filingDate | 1980-01-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6e50dc0d3abade0c4733e31a8aa367ec http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2a6bf13fdca1e0deff1b27e27e638c19 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b0054e7993bc58e635d9d7c976880218 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9c4310818de034c3daecec1def0ba8d7 |
| publicationDate | 1981-09-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S56113789-A |
| titleOfInvention | Synthetic method of phosphoenol pyruvic acid |
| abstract | PURPOSE: To obtain the titled compound useful as a biochemical reagent, etc. in high yield without separating an intermediate, by reacting a silylated pyruvic acid which has been reacted with a halogen with a dialkyl trialkylsilyl phosphite as starting materials, and treating the reaction product with a base. n CONSTITUTION: A silylated pyruvic acid, e.g. compound 1, is reacted with a halogen of the formula X (X is halogen, e.g. Cl or Br) to give a reaction solution in which one mole each trialkylsilyl α-halopyruvate and trimethylhalogenosilane (TMSX) are formed. The reaction solution is then treated with a dialkyl trialkylsilyl phosphite (DTSP) to give one mole TMSX and one mole tris (trialkylsilyl) ester of dialkylphosphoenol pyruvic acid. The resultant compound and 2mol in total TMSX formed are utilized to afford a compound 4 which is then treated with a base to give the titled compound of compound 5. n COPYRIGHT: (C)1981,JPO&Japio |
| priorityDate | 1980-01-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 17.