http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2436766-C2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ec5a60ce255cb641b0c16c33bd852230 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C213-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C219-20 |
| filingDate | 2008-12-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2011-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3319502ca44e0d04e0253b5991cbf4b7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ea7b952041e4d3c9ae3131fe6de344a1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_912accf1d62ea5ffa9defd73e9b7aeb4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_331c0062a594c1f9808d44cf2aabec68 |
| publicationDate | 2011-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2436766-C2 |
| titleOfInvention | Method of producing 4-(dimethylamino)-2-butinyl alkanoates |
| abstract | FIELD: chemistry. n SUBSTANCE: invention relates to a method of producing 4-(dimethylamino)-2-butinyl alkanoates, which are of interest in synthesis of physiologically active substances. The method involves reaction of propargyl alkanoates with N,N,N 1 ,N 1 -tetramethyl methane diamine in the presence of a Sm(NO 3 ) 2 ·6H 2 O catalyst at temperature 50-100°C, preferably 80°C, and atmospheric pressure for 5-7 hours. Output of 4-(dimethylamino)-2-butinyl alkanoates is equal to 56-96%. n EFFECT: high output of end product. n 1cl, 9 ex |
| priorityDate | 2008-12-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 42.