| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_17861abca3e7b7514cfb694bcabdba9d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_51dadf9b4341695832f4aa8aa7779e3d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cec20b61261ca69ef4a02f682566f8ab
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cce0a363a0e75e78c55a1eb3e37bb373
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_162720da2ff61dfc39b94f162125caf5 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07H5-02
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 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H5-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H13-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H1-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H1-00 |
| filingDate |
2006-10-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ac8d96ddf606cde49ab3c73234250628
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4f30d137b9e4d6fe9357d8171ec4c301
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ba468ea638b5855b538dbce5440fe110
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_996a1a691c02718a0726e69ca3db1c2e |
| publicationDate |
2007-06-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2007069269-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. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-4148061-A4 |
| priorityDate |
2005-10-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |