| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_33dafb5bbc2ec47ebcb7becbbe60f704 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D309-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D309-08 |
| filingDate |
1994-10-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f4c97dd971e95a6ab2dec9807ce0d535
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_75bee9ac7e6e570fc4a45e6626f3024e |
| publicationDate |
1996-05-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H08127577-A |
| titleOfInvention |
Method for producing 4-methylenetetrahydropyran |
| abstract |
(57) [Summary] [Object] To provide a method useful for industrially and economically producing 4-methylenetetrahydropyran, which is useful as a raw material for pharmaceuticals and agricultural chemicals. A method for producing 4-methylenetetrahydropyran, which comprises dehydrating 4-hydroxy-4-methyltetrahydropyran in the presence of a sulfate, Production of 4-methylenetetrahydropyran in which sulfate is intermittently or continuously fed into a reactor in which a sulfate-insoluble solvent is suspended, and dehydration reaction is carried out while distilling the product in the reactor Is the way. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7064221-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100379300-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-4545478-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1493737-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2005112844-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1516879-A1 |
| priorityDate |
1994-10-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |