http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2119586-C
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8fccb02fff98606f21aec7cef44f5641 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07H23-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B31-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B15-05 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F2-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B15-05 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F7-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B31-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F7-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B33-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H23-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F2-24 |
| filingDate | 1994-03-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1997-07-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a6459133c1283710a6ca5892aff02891 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b0ecd4c56c5aa58a16a8064ccd4580ad |
| publicationDate | 1997-07-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-2119586-C |
| titleOfInvention | Process for silylizing carbohydrates, and use of the silylized carbohydrates |
| abstract | There is described a process for silylizing carbohydrates in liquid nitrogen compounds, the carbohydrates being reacted under pressure in in autoclave at a tempperature of about 0 to 200°C with a silylizing agent of the formula (I) (see fig. I) in a liquid nitrogen compound of the formula (II) (see fig. II) the respective radicals in the two formula (I) and (II) being, independently of each other: hydrogen, a low alkyl group with 1 to 4 carbon atoms, a cycloalkyl group with 3 to 6 carbon atoms, an aryl group in the form of a phenyl or naphthyl radical, an aralkyl group with 7 to 18 carbon atoms, an alkylaryl group with 7 to 18 carbon atoms, or an O-, S- or N-containing heterocyclic group with 2 to 5 carbon atoms. An especially suitable silylizing agent is hexamethyl disilazane. As liquid nitrogen compound preferably ammonia is taken, which under the process conditions is liquid. The process according to the invention is of advantage ecologically and economically. The products obtained according to the invention are especially pure, making further processing possible. |
| priorityDate | 1993-03-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 66.