Methyl 5-broMo-3-fluoropyridine-2-carboxylate synthesis
- Product Name:Methyl 5-broMo-3-fluoropyridine-2-carboxylate
- CAS Number:1211538-72-5
- Molecular formula:C7H5BrFNO2
- Molecular Weight:234.02
67-56-1
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669066-91-5
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1211538-72-5
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$53.00/250mg
Yield: 100%
Reaction Conditions:
with thionyl chloride at 20 - 60;
Steps:
30.1 Step 1: methyl 5-bromo-3-fluoropicolinate
To a solution of 5-bromo-3-fluoropyridine-2-carboxylic acid in MeOH (40 mL) was added SOCl2 (2 mL) at rt slowly. The resulting mixture was stirred at 60 o C overnight. The volatiles were evaporated, the product was obtained as a white solid. (2.24 g, 100%). 1H NMR (400 MHz, DMSO-d6) δ 8.71 (m, 1 H), 8.44-8.41 (m, 1 H), 3.90 (s, 1 H); LC-MS: m/z [M+H]+ 233.9, 235.9.
References:
TENAYA THERAPEUTICS, INC. WO2021/67859, 2021, A1 Location in patent:Paragraph 00422-00425
67-56-1
738 suppliers
$7.29/5ml-f
886373-28-0
165 suppliers
$8.00/250mg
1211538-72-5
71 suppliers
$53.00/250mg
886373-28-0
165 suppliers
$8.00/250mg
1211538-72-5
71 suppliers
$53.00/250mg