http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H07247279-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cac023d2e2874224ecbbcccbdea1fc91 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-33 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D313-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D305-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D309-30 |
| filingDate | 1994-03-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_31e162283a93c7b4abb79961c3658eec http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4bba3640100835bb6948b0137ead156c |
| publicationDate | 1995-09-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H07247279-A |
| titleOfInvention | New method for producing lactone derivative |
| abstract | (57) [Summary] [Object] To provide a method for efficiently producing a lactone derivative from a hydroxycarboxylic acid under mild conditions. [Structure] When a lactone derivative is produced from a hydroxycarboxylic acid, a compound represented by the general formula (2) (R 1 CO) 2 O (2) (wherein R 1 represents an aryl group which may have a substituent) Represented by the general formula (3) (R 2 ) n SiX (4-n) (3) (wherein R 2 represents a lower alkyl group, X represents a halogen atom, n represents Represents an integer of 1 to 3) and a halogenoalkylsilane represented by the formula (4) embedded image is reacted in the presence of a catalytic amount of a cationic catalyst. (In the formula, A represents an alkylene group which may have a substituent and may have an unsaturated bond). |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6740317-B1 |
| priorityDate | 1994-03-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 55.