http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103408505-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D277-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D277-64 |
| filingDate | 2013-07-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2015-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103408505-B |
| titleOfInvention | A kind of is the method that Material synthesis 2-replaces benzo thiazole derivative with carboxylic acid and disulphide |
| abstract | The invention provides a kind of method replacing benzo thiazole derivative for Material synthesis 2-with carboxylic acid and the adjacent amido disulphide of fragrance, relate to industry, material and medical art.Synthetic method provided by the present invention is: be dissolved in suitable solvent by starting carboxylic acid and the adjacent amido disulphide of fragrance by certain proportioning; under the condition of noble gas protection; add halide reagent (partial reaction also needs to add organic bases); at 80-100 DEG C, react 3-6 hour, reaction solution obtains product after concentrated purification.The present invention is raw materials used stable to be easy to get, with low cost, the synthetic method that this 2-replaces benzo thiazole derivative have easy and simple to handle, productive rate is high, product is easy to the advantages such as purifying. |
| priorityDate | 2013-07-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 76.