http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2015093843-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_06175e772d6b14cd6e0f216408d4af0d |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C229-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C227-18 |
| filingDate | 2013-11-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0a5ffc022125fb77970bece622fcd690 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c4c78f771d83882cf859e68b5cc0a717 |
| publicationDate | 2015-05-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2015093843-A |
| titleOfInvention | Synthesis method of betaine |
| abstract | A method for producing betaine is provided. (A) Formula: XC (R 2 ) (R 3 ) C (═O) OR 4 wherein R 2 to R 4 and X are as defined in the specification The α-halogenated carboxylic acid ester is reacted with a tertiary amine of the formula: N (R 1 ) 3 , wherein R 1 is as defined in the specification, and R 4 is In the case of C 1-7 alkyl or benzyl, it is a method including (b) a step of obtaining betaine by reacting with an alkali or anion exchange resin. [Selection figure] None |
| priorityDate | 2013-11-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 52.