2-AMINO-4-METHOXY-BENZOIC ACID synthesis
- Product Name:2-AMINO-4-METHOXY-BENZOIC ACID
- CAS Number:4294-95-5
- Molecular formula:C8H9NO3
- Molecular Weight:167.16
33844-21-2
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$15.00/1 g
4294-95-5
246 suppliers
$14.00/1g
Yield:4294-95-5 100%
Reaction Conditions:
with hydrogen;palladium 10% on activated carbon in methanol at 20; under 760.051 Torr; for 18 h;
Steps:
113
Intermediate 113: 2-Amino-4-methoxybenzoic acid4-Methoxy-2-nitrobenzoic acid (3 g, 16.4 mmol) was hydrogenated over palladium on carbon (10%, 300 mg) in methanol (80 mL) at room temperature and normal pressure for 18 hours. The reaction mixture was filtered through celite and concentrated to dryness under reduce pressure to give 2.50 g (100%) of the product as a colorless solid.1H NMR (DMSO-d^ δ 3.70 (s, 3H); 6.09 (dd, IH); 6.23 (d, IH); 7.59 (d, IH).
References:
ASTRAZENECA AB;ASTRAZENECA UK LIMITED WO2006/134378, 2006, A1 Location in patent:Page/Page column 112
38487-91-1
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4294-95-5
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$14.00/1g
50413-30-4
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$16.00/250mg
4294-95-5
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$14.00/1g
52351-75-4
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$7.00/100mg
4294-95-5
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$14.00/1g
33844-21-2
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$15.00/1 g
7440-05-3
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$17.69/1G
4294-95-5
246 suppliers
$14.00/1g