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2-(5-Methoxy-2-Methyl-1H-indol-3-yl)ethanaMine synthesis
- Product Name:2-(5-Methoxy-2-Methyl-1H-indol-3-yl)ethanaMine
- CAS Number:3143-97-3
- Molecular formula:C12H16N2O
- Molecular Weight:204.27
![2-(5-methoxy-2-methyl-1H-indol-3-yl)acetamide](/CAS/GIF/15992-10-6.gif)
15992-10-6
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$17.00/100mg
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3143-97-3
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Yield:3143-97-3 55%
Reaction Conditions:
with lithium aluminium tetrahydride in tetrahydrofuran at 0 - 20; for 144 h;
Steps:
7
[0258] 2-(5-Methoxy-2-methyl-1H-indol-3-yl)-ethylamine (Compound 268). Compound 303 (273 mg, 0.7 mmol) was dissolved in freshly distilled THF (30 ml) and cooled to 0° C. Slow addition of a 1 M solution of LAH (0.85 ml, 0.85 mmol) was made with vigorous gaseous evolution noted. The reaction was stirred at room temperature (RT) for 6 days (144 hours), after which time it was poured slowly onto ice water and diluted with ether (150 ml). The aqueous layer was washed with ether (2×150 mL) and all ether extracts were combined and acidified with HCl (1 N, 3×150 mL). The acid extracts were treated with 4 N NaOH until pH 10 and the products were extracted into ether (3×150 mL), dried, and concentrated to give selectively 1-(4-bromobenzyl)-5-methoxy-2-methyl-3-indolethylamine in 55% yield. No 1-benzyl-5-methoxy-2-methyl-3-indolethylamine was detected.
References:
US2005/2859,2005,A1 Location in patent:Page/Page column 22
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124224-49-3
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![5-METHOXY-2-METHYLINDOLE](/CAS/GIF/1076-74-0.gif)
1076-74-0
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$15.00/1g
![2-(5-Methoxy-2-Methyl-1H-indol-3-yl)ethanaMine](/CAS/20150408/GIF/3143-97-3.gif)
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![5-METHOXY-2-METHYL-3-INDOLEACETIC ACID](/CAS/GIF/2882-15-7.gif)
2882-15-7
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$12.00/100mg
![2-(5-Methoxy-2-Methyl-1H-indol-3-yl)ethanaMine](/CAS/20150408/GIF/3143-97-3.gif)
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![1H-Indole-3-acetyl chloride, 5-methoxy-2-methyl-α-oxo-](/CAS/20210305/GIF/1026388-93-1.gif)
1026388-93-1
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![2-(5-Methoxy-2-Methyl-1H-indol-3-yl)ethanaMine](/CAS/20150408/GIF/3143-97-3.gif)
3143-97-3
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