5-Aminobenzimidazole synthesis
- Product Name:5-Aminobenzimidazole
- CAS Number:934-22-5
- Molecular formula:C7H7N3
- Molecular Weight:133.15
94-52-0
240 suppliers
$8.00/5g
934-22-5
162 suppliers
$21.00/1g
Yield:934-22-5 100%
Reaction Conditions:
with hydrogen;palladium 10% on activated carbon in methanol under 760.051 Torr; for 20 h;
Steps:
10
Example 10; 1H-Benzimidazol-5-amine A solution of 5-nitrobenzin-ddazole (10. 0 g, 61.3 mmol) in methanol (250 mL) was hydrogenated in the presence of 10% Pd/C (0. 40 g) at atmospheric pressure for 20h. The mixture was filtered through CeliteNo. and the solvent removed under reduced pressure to afford the pure product () %).
References:
CYTOPIA RESEARCH PTY LTD WO2005/66156, 2005, A1 Location in patent:Page/Page column 33
99-56-9
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$6.00/5g
934-22-5
162 suppliers
$21.00/1g
51-17-2
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$14.00/25g
934-22-5
162 suppliers
$21.00/1g
95-54-5
500 suppliers
$9.00/1g
934-22-5
162 suppliers
$21.00/1g