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Structured search
18162-48-6872-50-4Methylene ChloridenaphthaleneTHFTitanium Dioxide
942514-62-7

Imatinib Impurity 4 synthesis

2synthesis methods
6328-58-1 Synthesis
6-Methyl-2-(methylthio)pyrimidin-4-ol

6328-58-1
99 suppliers
$10.60/1gm:

Imatinib Impurity 4

942514-62-7
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-

Yield:-

Steps:

Multi-step reaction with 4 steps
1.1: hydrogenchloride / water / 1.5 h / 120 - 160 °C / Inert atmosphere
2.1: ammonium chloride; hydrogenchloride; iron / ethanol; water / 3 h / 65 °C
3.1: tetrahydrofuran / 24 h / 20 °C
4.1: bromo-tris(1-pyrrolidinyl)phosphonium hexafluorophosphate; triethylamine / 1,4-dioxane / 2 h / 45 °C / Inert atmosphere
4.2: 0.5 h / 20 °C / Inert atmosphere
4.3: 22 h / Inert atmosphere; Reflux

References:

WO2013/120852,2013,A1

99-55-8 Synthesis
2-Methyl-5-nitroaniline

99-55-8
417 suppliers
$6.00/25g

Imatinib Impurity 4

942514-62-7
14 suppliers
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References

Imatinib Impurity 4 Related Search:

Sunitinib Imatinib Lapatinib N-(5-Amino-2-methylphenyl)-4-(3-pyridyl)-2-pyrimidineamine 4-(4-Methylpiperazin-1-ylmethyl)benzoic acid 4-Chloromethyl-N-[4-methyl-3-[[4-(pyridin-3-yl)pyrimidin-2-yl]amino]phenyl]benzamide 3-(4-Phenoxy-phenyl)-1-piperidin-3-yl-1H-pyrazolo[3,4-d]pyriMidin-4-ylaMine 3-(4-Phenoxyphenyl)-1h-pyrazolo[3,4-d]pyrimidin-4-amine (S)-1-Boc-3-hydroxypiperidine N-(2-Methyl-4-nitrophenyl)-4-(3-pyridinyl)-2-pyrimidinamine