5-Nitro-thiophene-3-carboxylic acid Methyl ester synthesis
- Product Name:5-Nitro-thiophene-3-carboxylic acid Methyl ester
- CAS Number:88770-22-3
- Molecular formula:C6H5NO4S
- Molecular Weight:187.17
40357-96-8
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74-88-4
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Yield:88770-22-3 99%
Reaction Conditions:
with potassium carbonate in N,N-dimethyl-formamide at 20; for 16 h;
Steps:
41
EXAMPLE 41To a solution of 5-nitrothiophene-3-carboxylic acid (5.00 g, 28.88 mmol) in dimethylformamide (40 mL) was added potassium carbonate (11.98 g, 86.71 mmol) and iodomethane (2.70 mL, 43.37 mmol). The reaction mixture was stirred at RT for
References:
WO2008/156614,2008,A2 Location in patent:Page/Page column 130-131
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88-13-1
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67-56-1
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$9.00/25ml
40357-96-8
116 suppliers
$13.00/250mg
88770-22-3
20 suppliers
inquiry