http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103319423-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-584 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D245-02 |
| filingDate | 2013-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-10-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2015-10-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103319423-B |
| titleOfInvention | The synthetic method of two aryl-1,5-dioxy-3, the 7-diazo-cyclooc-tane of a kind of 3,7- |
| abstract | The present invention relates to the synthetic method of two aryl-1,5-dioxy-3, the 7-diazo-cyclooc-tane of a kind of 3,7-, belong to Azacrown ether containing synthesis technical field.Aromatic amine mixes with formalin by this synthetic method, 3 are obtained after reaction, the two aryl-1 of 7-, 5-dioxy-3,7-diazo-cyclooc-tane, this synthetic method is with silicon sulfonic acid for catalyzer, and productive rate and purity are all higher and speed of response is fast, filter the recovery and the generation of no acidic waste liquid that can realize catalyzer by means of only simple after reaction terminates, product purity is higher; Synthetic method provided by the invention is without the need to carrying out heating and pressurizing, and reaction bar is gentle, and without additional energy, cost is lower.<pb pnum="1" /> |
| priorityDate | 2013-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 43.