http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H07173121-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8fb9f44db08d1c42a53f3d28eaae416f |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C253-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C255-29 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C231-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C231-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C233-49 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C233-47 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-02 |
| filingDate | 1994-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_861024e5867d78e9be558070659e49c4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0b4631b5f54f11171935998c4625d8d2 |
| publicationDate | 1995-07-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H07173121-A |
| titleOfInvention | Process for producing N-long chain acylamino acid and salt thereof, and intermediate amide nitrile, and process for producing the same |
| abstract | (57) [Summary] [Object] To provide a production method suitable for industrial production capable of producing a highly pure N-long chain acylamino acid and a salt thereof using an inexpensive raw material. [Structure] A fatty acid alkyl ester (2) is reacted with aminonitrile (3) in the presence of a basic catalyst to obtain amide nitrile (1), which is hydrolyzed in the presence of a basic substance to give N-length. A chain acylamino acid salt (4) was obtained, and this aqueous solution was adjusted to pH 1 to 5 with a mineral acid to obtain an N-long chain acylamino acid. Separate (5). [Chemical 1] (In the formula, R 1 CO- is a fatty acid residue of C 8-22 , R 2 is H or C 1-3. Is an alkyl group, R 3 is a C 1-5 alkylene group, R 4 is a C 1-4 alkyl group, and M is a cation. ) |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2016528284-A |
| priorityDate | 1993-10-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 59.