2-AMino-5-(Methylsulfonyl)pyridine synthesis
- Product Name:2-AMino-5-(Methylsulfonyl)pyridine
- CAS Number:35196-11-3
- Molecular formula:C6H8N2O2S
- Molecular Weight:172.2
35196-10-2
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35196-11-3
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Yield:35196-11-3 98%
Reaction Conditions:
with palladium on activated charcoal;hydrogen in methanol; under 2585.81 Torr;
Steps:
117c Example 117c 5-(Methylsulfonyl)pyridin-2-amine 117c
Example 117c
5-(Methylsulfonyl)pyridin-2-amine 117c
A mixture of 117b (2 g, 10 mmol), MeOH (10 mL), Pd/C (120 mg) in methanol (8 mL) was stirred f at 25 °C under H2 (50 Psi) overnight.
The Pd/C was removed by filtration and the filtrate was concentrated under reduced pressure to give 117c (1.7 g, 98%). MS: [M+H]+ 173.
References:
EP2773638,2015,B1 Location in patent:Paragraph 0311; 0312
20511-12-0
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2386-57-4
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35196-11-3
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$74.00/100mg
1072-97-5
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35196-11-3
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$74.00/100mg
20511-12-0
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20277-69-4
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35196-11-3
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77618-99-6
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35196-11-3
45 suppliers
$74.00/100mg