http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103012154-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C211-35 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C211-27 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C211-07 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C211-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C209-62 |
| filingDate | 2012-12-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-10-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2014-10-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103012154-B |
| titleOfInvention | Method for preparing organic amine through benzsulfamide derivative ammonolysis |
| abstract | The invention discloses a method for preparing organic amine through benzsulfamide derivative ammonolysis. Benzsulfamide derivative shown in formula I and ammonium chloride are catalyzed by phosphomolybdic acid and react in a solvent, and hydrogen is utilized to regulate the reaction pressure; the molar ratio of benzsulfamide derivative to both ammonium chloride and phosphomolybdic acid is 1:1-3:(0.01-0.05), the reaction pressure is 0.2-1MPa, the reaction temperature is 30 DEG C-90 DEG C, and the reaction time is 7-10 hours; after the reaction, sodium hydroxide is added to the liquid reactant, the mixture is stirred and filtered to obtain a filtrate, the filtrate is distilled to acquire organic amine shown in formula I; the molar ratio of sodium hydroxide to ammonium chloride is 1:(0.95-1.05); R-NH2 and the formula II is shown in the specification. |
| priorityDate | 2012-12-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 46.