http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S59152353-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6db78e3c1e9bf1b878d149a4db7c019d |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C217-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C213-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C213-00 |
| filingDate | 1983-02-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8d99002f4d9fc4ba58e363793dc87bca http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b45609337f31c53fb767639f73f25a01 |
| publicationDate | 1984-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S59152353-A |
| titleOfInvention | Preparation of bis(2-(n,n-dimethylamino)ethyl)ether |
| abstract | PURPOSE: To prepare the titled compound, useful as a catalyst for the manufacture of urethane foam, in relatively high selectivity with an extremely simple process, by reacting N,N-dimethylaminoethanol with sulfuric acid under heating. n CONSTITUTION: N,N-Dimethylaminoethanol of formula I is made to react with sulfuric acid by heating (preferably at 130W250°C, especially at 150W200°C) while removing the by-produced water from the system, and the resultant sulfate is neutralized with an alkaline compound such as NaOH, KOH, etc. to obtain the objective bis[2-(N,N-dimethylamino)ethyl] ether of formula II. n COPYRIGHT: (C)1984,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110028413-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102285892-A |
| priorityDate | 1983-02-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID226405576 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID18204 |
Total number of triples: 18.