http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H1045672-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cebc9740ef706cde29e885504f274ffa |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-675 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-32 |
| filingDate | 1997-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eadce49362250f0bad56841e260fcb26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_895142b212771e9fda8083343231ba51 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_60850d5f920d8421842e36017f7e59d3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aef288be936214e45267fb0c98340be2 |
| publicationDate | 1998-02-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H1045672-A |
| titleOfInvention | Method for producing optically active 4-hydroxy-3-methylbutanoic acid t-butyl ester |
| abstract | PROBLEM TO BE SOLVED: To produce optically active 4-hydroxy-3-methylbutanoic acid t-butyl ester, which is an effective intermediate for producing optically active pharmaceuticals and agriculturally active agricultural chemicals, in a stable state and with good yield. To provide. SOLUTION: The optically active 3-carboxybutanoic acid t-butyl ester is reduced using a borane complex to obtain the following formula (1) To produce optically active 4-hydroxy-3-methylbutanoic acid t-butyl ester represented by the formula: t-C 4 H 9 OOCCH 2 C * H (CH 3 ) CH 2 OH (1) (In the formula, * indicates that the carbon is an asymmetric carbon.) |
| priorityDate | 1996-05-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 72.