http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S6127957-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1374dd16777534b65ad4422333245af8 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C323-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C313-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C319-06 |
| filingDate | 1984-07-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aaa5a7635cb4120b8648490ef868c472 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0553591b849b8a87c650bcfc4ff5e97d |
| publicationDate | 1986-02-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S6127957-A |
| titleOfInvention | Preparation of aminoa acid derivative |
| abstract | PURPOSE: To obtain the titled compound useful as a reagent for determining a thiol reactive group, by treating a disulfide group-containing substance with a phosphine and water. n CONSTITUTION: A disulfide group-containing substance shown by the formula I (n is 1 or 2) is reacted with a phosphine such as triphenylphosphine, etc. at -20W 50°C for 5minW3 days to give the aimed substance shown by the formula II. Preferably the disulfide group-containing substance shown by the formula I is dissolved in a solvent such as tetrahydrofuran, ethyl acetate, etc. and used as a solution. Amounts of the phosphine and water are equimolar amounts with the raw material, preferably equimolar amounts W 100 times the molar amount of the raw material, respectively, and the reaction is carried out. n COPYRIGHT: (C)1986,JPO&Japio |
| priorityDate | 1984-07-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 79.