http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2665685-C1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a6f8321d4c6126f747ada15acec9f317 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C303-32 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C303-40 |
| filingDate | 2017-09-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-09-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1545642c693c136dbf6dd84477126bcd |
| publicationDate | 2018-09-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2665685-C1 |
| titleOfInvention | Method for producing alkyl ammonium salts of alkyl sulfuric acids |
| abstract | FIELD: chemistry. n SUBSTANCE: invention relates to a novel process for preparation of alkyl ammonium salts of alkyl(aryl)sulfuric acids of general formula (1), n , n which consists in the fact that the interaction of dialkylamides with alkyl chlorosulfonates gives complexes of dialkylamides and sulfur trioxide, interaction of complexes of dialkylamides and sulfur trioxide with tertiary amines, complexes of tertiary amines and sulfur trioxide of general formula (2) are obtained, interaction of complexes of dialkylamides and sulfur trioxide with primary or secondary amines alkylsulfamic acids of general formula (3) are obtained. By reacting the corresponding alcohols or phenols with compounds of general formula (2) or compounds of general formula (3), compounds of general formula (1) are obtained. n EFFECT: proposed process simplifies the process for preparation of compounds of general formula (1), (2) and (3), and also extends the range of compounds of general formula (1) by expanding the range of compounds of general formulas (2) and (3). n 1 cl, 8 ex |
| priorityDate | 2017-09-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 44.