http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102977040-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d40285e27f4ed83b8728b0d477404958 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D241-42 |
| filingDate | 2012-11-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-06-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f521cf9342b023482f0b3a236a80d20a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bda75673f32c7d2ec73b131f0978afd5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_156a6d3a81560f5028da22bf5209d0fd |
| publicationDate | 2015-06-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102977040-B |
| titleOfInvention | A kind of synthetic method of 2-quinoxaline base dimethyl acetal and 2-quinoxaline base formaldehyde |
| abstract | The invention discloses a synthesis method of 2-quinoxaline dimethyl acetal shown in formula I and 2-quinoxaline carboxaldehyde shown in formula II, and the synthesis method is quinoxaline shown in formula III And the methyl alcohol shown in formula IV is raw material, under the effect of oxidizing agent, reaction makes the 2-quinoxaline base dimethyl acetal shown in formula I; The 2-quinoxaline base dimethyl acetal shown in formula I then 2-quinoxalinylcarbaldehyde shown in formula II is prepared in an organic solvent under the action of an acid catalyst. The synthesis method of the invention has the advantages of cheap and easy-to-obtain raw materials, simple process, convenient operation, environmental friendliness and high atom economy. . |
| priorityDate | 2012-11-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID415711581 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID23686 |
Total number of triples: 15.