http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H09157287-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8fb9f44db08d1c42a53f3d28eaae416f |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07J9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H15-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H15-207 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H15-203 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 |
| filingDate | 1995-12-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c0414eceed123c34b1adbb328691def7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ac626793932a465fffbfc390b7e1d2b2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6904c3866e4866b4abcb825e971fea57 |
| publicationDate | 1997-06-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H09157287-A |
| titleOfInvention | Method for producing sugar ether |
| abstract | (57) Abstract: A saccharide or a derivative thereof (1) and an alcohol or a derivative thereof (2) are reacted in the presence of a rare earth catalyst selected from a compound (3) and a rare earth perfluorinated ionomer. Process for producing ether (4). Embedded image [A is a residue obtained by removing -OH at the 1-position from a saccharide, B is an H or an acyl group, R is a C1-36 alkyl or alkenyl group, a cycloalkyl group, a cholesteryl group, a cholestanoyl group, or a saccharide. The residue except all -OH is z D is H or --Si (CH 3 ) 3 and z is R from saccharides. In the case of a residue excluding OH, the number of the —OH, 1 when R is another group, M is a rare earth atom, R f is a perfluoroalkyl group or perfluoroalkoxyl group, and n is 1 Indicates an integer of z. [Effect] A sugar ether useful as a base for cosmetics, an oil, a raw material for medicines, agricultural chemicals, etc. can be produced inexpensively and easily without using additives such as dehydrating agents. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008050293-A |
| priorityDate | 1995-12-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 115.