http://rdf.ncbi.nlm.nih.gov/pubchem/patent/ES-403631-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2422dc3103d68c8b23c089bafa4ba0fa |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D295-088 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D295-088 |
| filingDate | 1972-06-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1975-05-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | ES-403631-A1 |
| titleOfInvention | A METHOD OF OBTAINING TWO ESTERS OF N- (2-HYDROXYETHYL) -PYRROLIDINE. |
| abstract | A method of obtaining two r- (2-hydroxyethyl) -pyrrolidine esters of the formula ** (see formula) ** Wherein r is a di-N-propylmethyl or 3,5-dimethylphenyl radical, characterized in that an activated derivative of the acid, such as the chloride or the anhydride thereof, is reacted with N- (2-hydroxyethyl) -pyrrolidine in the sine of an appropriate solvent, or by direct esterification in the presence of an acid catalyst, purifying the product of the reaction by crystallization or by treatment with a base, extraction in an appropriate solvent, drying and further distillation. (Machine-translation by Google Translate, not legally binding) |
| priorityDate | 1972-06-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 14.