http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1786763-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b61486528e910979189f51c9bae06297 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C277-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11C3-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C279-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C277-08 |
| filingDate | 2005-04-15^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5a18b978526d061b728f5970a53f9ee1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_613474186f6342b27ca4a4c69d8d69bd |
| publicationDate | 2007-05-23^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-1786763-A1 |
| titleOfInvention | N, n", n""-tris-(3-dimethylaminopropyl)-guanidine. the procedure of preparation from carbodiimide and application in reactions of transesterification of oil |
| abstract | The present invention provides procedures for preparation of N, N', N''-tris-(3-dimethylaminopropyl)-guanidine by addition of 3-dimethylaminopropylamine to N1, N3-bis-(3-dimethylaminopropyl)-carbodiimide. The latter compound was prepared in two steps starting from commercially available 3-dimethylaminpropyl amine and carbon disulfide followed by desulfurization of the formed thiourea with yellow mercury(II)-oxide. The so obtained guanidine derivative was successfully applied as catalyst in the transesterification of sunflower, soybean and rapeseed oil. |
| priorityDate | 2004-04-15^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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