http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009264677-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ef581f455e9d4b6f258afebe8dc6ac49 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1877859901aa272154645ceed7a5472f |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C319-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C227-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P39-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C229-04 |
| filingDate | 2009-03-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_95b2a19ebbaec07f888010f76ed85588 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1147f5c91930f27fd60eeb8d53da3b2b |
| publicationDate | 2009-10-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2009264677-A1 |
| titleOfInvention | Novel synthesis and applications of amino carboxylates |
| abstract | A method of synthesizing carboxylated amines is disclosed. The method comprises reacting a mixture of a potassium salt of either a primary or secondary amine with a potassium salt of a halogenated carboxylic acid wherein the halogenated carboxylic acid is selected from the group consisting of brominated, chlorinated, or iodinated carboxylic acid in the presence of potassium hydroxide, and optionally in heating the reacting mixture; precipitating the potassium salt by optionally chilling the mixture and discarding the precipitate; purifying the carboxylate amine potassium salt from the liquid phase using water soluble alcohol and optionally adding formic acid to obtain the free aminocarboxylic acid and potassium formate. In a preferred embodiment, the halogenated carboxylic acid is chloroacetic acid. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105960391-A |
| priorityDate | 2008-04-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 177.