http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103980193-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1029 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1092 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D213-85 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D409-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D409-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-85 |
| filingDate | 2014-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-05-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-05-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103980193-B |
| titleOfInvention | 2,6-diaminourea-3, the one kettle way of 5-dicyanopyridine compound is synthetic |
| abstract | The present invention relates to a kind of 2,6-diaminourea-3, the one kettle way of 5-dicyanopyridine compound is synthetic, belongs to synthesis technical field. Preparation feedback general formula is as follows, in formula: wherein R 1 For aliphatic compound, be selected from the C of straight chain, side chain or ring-type 1-6 Alkyl, alkenyl or alkynyl; Aromatic compound is phenyl ring or heterocycle structure, is selected from benzene, naphthalene, En, perylene, thiophene, pyridine, furans, imidazoles, oxazole, thiazole, benzofuran, benzothiophene, benzimidazole, benzoxazoles or benzothiazole etc.; R 2 For the substituting group on aldehyde aromatic ring, can be H, F, Cl, Br, NO 2 , OH, alkyl, alkoxyl, can be also that 2,4-dichloro, the chloro-6-fluorine of 2-etc. are disubstituted; This substituent quantity and position are not limit. Its synthetic method is: by the one in the modes such as magnetic agitation, microwave, solid phase be synthetic, aromatics aldehyde, malononitrile, the synthetic target product of ammoniacal liquor three component one kettle ways. The present invention can synthesize multiple 2 of the bibliographical information that has no, 6-diaminourea-3,5-dicyanopyridine derivative with different substrates. |
| priorityDate | 2014-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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