http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0835864-A3
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_046e16bd6918ef3cd62184605b15a413 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C231-02 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C235-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C233-20 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C231-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C233-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C231-16 |
| filingDate | 1997-10-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9f350e42a28c7c31b85cfaa88f881666 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2e378f7bc42de0ed7808012a0a53b1fe http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_08f06b9d9685691aad2fb38dda4de91f |
| publicationDate | 1998-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0835864-A3 |
| titleOfInvention | A method of preparing primary amide derivatives |
| abstract | An aminodiol having primary and secondary hydroxyl groups isnselectively N-aceplated in high yield through a simple procedure. Innparticular, a primary amide derivative represented by formula (3) :n nwherein R 1 represents a saturated linear hydrocarbon group having 11nto 19 carbon atoms, and R 2 represents a saturated or unsaturated linearnhydrocarbon group having 9 to 19 carbon atoms which may or maynnot have a hydroxyl group in the 1-position ; is prepared by reactingnan aminodiol represented by formula (1) :n nwherein R 1 is the same as R 1 in the formula (3), with a fatty acid alkylnester represented by formula (2):n R 2 -COO-R 3 nwherein R 2 is the same as R 2 in the formula (3) and R 3 represents anlower alkyl group, in a reaction system comprising an alcohol-basednsolvent and a basic catalyst. By-products consisting of lower alcoholsnare removed during the reaction from the reaction system. |
| priorityDate | 1996-10-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 142.