1-METHYL-1H-INDAZOL-6-YLAMINE synthesis
- Product Name:1-METHYL-1H-INDAZOL-6-YLAMINE
- CAS Number:74728-65-7
- Molecular formula:C8H9N3
- Molecular Weight:147.18
6850-23-3
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74728-65-7
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Yield: 99%
Reaction Conditions:
with hydrogen;platinum(IV) oxide in tetrahydrofuran;ethanol under 1551.49 Torr; for 1.5 h;
Steps:
40.B
Step B: Synthesis of 1 -methyl- lH-indazol-6-amine; [0213] A mixture of l-methyl-6-nitro-lH-indazole (0.480 g, 2.71 mmol), platinum oxide (50 mg), ethanol (20 mL), and tetrahydrofuran (5 mL) was shaken under an atmosphere of hydrogen at 30 psi for 1.5 h. The mixture was filtered and the filtrate evaporated to give 1- methyl-lH-indazol-6-amine (0.395 g, 99%) as an off-white solid: 1H NMR (500 MHz,
References:
Location in patent:Page/Page column 84-85
7597-18-4
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77-78-1
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50593-30-1
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7597-18-4
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74-88-4
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50593-30-1
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74728-65-7
109 suppliers
$16.00/100mg