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CAS No.: | 133940-72-4 |
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Name: | 2,5-Pyrazinedicarbonitrile, 3,6-diamino- |
Article Data: | 2 |
Molecular Structure: | |
Formula: | C6H4N6 |
Molecular Weight: | 160.138 |
Synonyms: | 2,5-Pyrazinedicarbonitrile, 3,6-diamino- |
Density: | 1.55±0.1 g/cm3(Predicted) |
Boiling Point: | 586.8±50.0 °C(Predicted) |
PSA: | 126.13000 |
LogP: | -0.10434 |
sodium citrate
3,6-diaminopyrazine-2,5-dicarbonitrile
Conditions | Yield |
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With citric acid In 1,2-dimethoxyethane; water | 48.7% |
3,6-diaminopyrazine-2,5-dicarbonitrile
Conditions | Yield |
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In 1,2-dimethoxyethane; water at 20℃; for 5h; pH=3; | 45% |
3,6-diaminopyrazine-2,5-dicarbonitrile
Conditions | Yield |
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40.3% |
1-iodo-butane
butyl isothiocyanate
3,6-diaminopyrazine-2,5-dicarbonitrile
3,8-di-n-butyl-2,7-di-n-butylthio-4,9-diimino-3,4,8,9-tetrahydropyrimido[4,5-g]pteridine
Conditions | Yield |
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With sodium hydride In N,N-dimethyl-formamide for 0.166667h; | 72% |
Conditions | Yield |
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Stage #1: methylamine; 3,6-diaminopyrazine-2,5-dicarbonitrile In ethanol; N,N-dimethyl-formamide at 20℃; for 144h; Stage #2: cyclohexanone In ethanol; N,N-dimethyl-formamide for 0.5h; Heating; | 43% |
3,6-diaminopyrazine-2,5-dicarbonitrile
Tert-butyl isocyanate
Conditions | Yield |
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With sodium hydride In N,N-dimethyl-formamide at 20℃; for 2h; | A 20% B 36% |
n-butyl isocyanide
3,6-diaminopyrazine-2,5-dicarbonitrile
Conditions | Yield |
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With sodium hydride In N,N-dimethyl-formamide at 20℃; for 2h; | 23% |
propylamine
3,6-diaminopyrazine-2,5-dicarbonitrile
Conditions | Yield |
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In N,N-dimethyl acetamide at 20℃; for 9h; | A 14% B 15% |
Conditions | Yield |
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Stage #1: 4-Fluorobenzyl bromide; 3,6-diaminopyrazine-2,5-dicarbonitrile With N,N-dimethyl acetamide at 0℃; for 0.5h; Stage #2: With sodium hydroxide at 20℃; for 0.5h; | 5% |
1-Iodoheptane
3,6-diaminopyrazine-2,5-dicarbonitrile
Conditions | Yield |
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With sodium hydroxide In N,N-dimethyl acetamide at 20℃; | 4.4% |