http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2626602-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_17861abca3e7b7514cfb694bcabdba9d |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07H1-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07H1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07H13-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07H5-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H1-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H13-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H5-02 |
| filingDate | 2006-10-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_280781519094307c65a2b018441b6a41 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ca771ad8a0e7d187b31f83226cbac7a9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1595603c04d6ee1833fa4cf38a4ac5fa http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c1c01ce4997022c39b4a467de435b188 |
| publicationDate | 2007-06-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-2626602-A1 |
| titleOfInvention | Acid mediated deacylation of 6-0-trichlorogalactosucrose to trich-lorogalactosucrose |
| abstract | A process is described for acid mediated deacylation of acyl derivatives of chlorinated sucrose compounds comprising generating a predominantly organic phase condition in a process stream requiring deacylation treatment but allowing an optimum quantity of water content which is capable of participating in a hydrolysis reaction; this objective being achieved for the said process stream by following steps of (a) adding to it alcoholic solvent in an amount such that water content of final reaction mixture is between about 5% to 0.5%, (b) adding acid chloride to the same (c) adjusting the pH to 4 by adding acetate buffer in a methanolic solution and, (d) stirring the reaction until deacylation is complete. This process can be integrated in a process for production of a chlorinated compound, involving use of dimethylformamide during the process, to achieve deacylation without decomposition of dimethylformamide as well as the chlorinated sucrose product. |
| priorityDate | 2005-10-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 57.