2-a)pyridine,3-amino-2-phenyl-imidazo( synthesis

9synthesis methods

Product Name:2-a)pyridine,3-amino-2-phenyl-imidazo(
CAS Number:3999-29-9
Molecular formula:C13H11N3
Molecular Weight:209.25

67292-98-2
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3999-29-9
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$45.00/50mg

Yield:3999-29-9 97%

Reaction Conditions:

with hydrogenchloride;tin(ll) chloride in tetrahydrofuran;water at 20; for 12 h;Inert atmosphere;

Steps:

1 preparation of Compound 1-2

Compound 1-3 23.6 g (98.4 mmol), tin chloride (Tin chloride) 66.6 g (295 mmol), into a 60 mL HCl was replaced with nitrogen. At room temperature for 12 hours. And the reaction was extracted using dichloromethane and distilled water (MC), NaCl.With a rotary evaporator after the organic layer was dried over anhydrous MgSO4 And, after filtration (Filter) made from a slurry (Slurry) After removal of the solvent hexane (Hexane) to give 20 g of the desired compound 1-2 (97%)

References:

KR2016/1508,2016,A Location in patent:Paragraph 0140; 0141; 0150; 0151

4105-21-9 Synthesis

4105-21-9
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3999-29-9
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References

Benzeneacetonitrile, α-(2-pyridinylimino)-

82093-41-2
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3999-29-9
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References

504-29-0
540 suppliers
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3999-29-9
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$45.00/50mg

References

3-Nitroso-2-phenyl-imidazo[1,2-a]pyridine

3672-37-5
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3999-29-9
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References