6-Amino-2-pyrazinecarbonitrile
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6-Amino-2-pyrazinecarbonitrile
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CAS No:
59489-39-3
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Formula:
C5H4N4
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Chemical Name:
6-Amino-2-pyrazinecarbonitrile
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Synonyms:
2-Pyrazinecarbonitrile,6-amino-;Pyrazinecarbonitrile,6-amino-;6-Amino-2-pyrazinecarbonitrile;2-Amino-6-cyanopyrazine;2-Amino-6-pyrazinecarbonitrile
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CAS No:
6-Amino-2-pyrazinecarbonitrile Use and Manufacturing
To a solution of 3, 5-dibromo-6- chloropyrazin-2-amine (Rz = Cl) was prepared according to Organic Letters, 17(15), 3888- 3891; 2015. 6-amino-3, 5-dibromopyrazine-2-carbonitrile (Rz = CN) was prepared as follows.6-Aminopyrazine-2-carbonitrile (ig, 8.3 mmol) was dissolved in dichloromethane (15 mL). To this solution, NBS (2.96g, 16.65 mmol, 2 eq.) was added, and the reaction mixture was stirred at room temperature overnight (16 h). The reaction mixture was poured into water and extracted with dichloromethane, dried over MgSO4, filtered, and concentrated under reduced pressure. The residue was purified using silica gel chromatography with Heptane/EtOAc as eluent providing 6-amino-3, 5-dibromopyrazine-2-carbonitrile (Rz = CN)Intermediate 5 (500 mg, 1.13 mmol) ,
Computed Properties
Molecular Weight:120.11
XLogP3:-0.5
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:4
Exact Mass:120.043596145
Monoisotopic Mass:120.043596145
Topological Polar Surface Area:75.6
Heavy Atom Count:9
Complexity:135
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes
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