http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S6348231-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6b25e297fafe16fe675ead4710cd228a |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-55 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D317-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C31-125 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B31-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C27-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C33-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C43-178 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B41-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C41-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F7-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B51-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00 |
| filingDate | 1986-08-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_74de7dc4d67b7dcc528e8604474a54ca |
| publicationDate | 1988-02-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S6348231-A |
| titleOfInvention | Production of alcoholic compound by elimination of protecting group |
| abstract | PURPOSE: To advantageously obtain the titled compound in high yield, by removing a specific protecting group, e.g. tetrahydropyranyl group, etc., from an ether compound having the above-mentioned protecting group in the presence of a distannoxane compound as a catalyst and solvent. n CONSTITUTION: A protecting group Z is eliminated from a compound expressed by the formula R 1 -O-Z (R 1 is organic group; Z is protecting group consisting of substituted or unsubstituted tetrahydropyranyl or trialkylsilyl) in the presence of a catalyst and solvent to produce a compound expressed by the formula R 1 -OH. In the process, a compound expressed by the formula [R is alkyl or phenyl; X and Y are halogen, OH, NCS or OR 4 (R 4 is alkyl or aryl)] is used as a catalyst at 1:0.001W1:0.1 molar ratio of the above-mentioned raw material to the catalyst to afford the aimed compound under mild and neutral condition in high yield using a very small amount of the catalyst with advantages to organic synthesis, particularly natural product synthesis without affecting other substituent groups. n COPYRIGHT: (C)1988,JPO&Japio |
| priorityDate | 1986-08-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 28.