Repaglinide Impurity 16 synthesis
- Product Name:Repaglinide Impurity 16
- CAS Number:219921-93-4
- Molecular formula:C16H26N2
- Molecular Weight:246.4
![Benzenemethanamine, α-(2-methyl-2-propen-1-yl)-2-(1-piperidinyl)-N-[[2-(1-piperidinyl)phenyl]methylene]-, [N(E)]-](/CAS/20240320/GIF/1026508-90-6.gif)
1026508-90-6
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219921-93-4
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Yield:-
Steps:
Multi-step reaction with 4 steps
1: HCl / 0.5 h / 0 °C
2: Ambient temperature
3: Ti(OiPr)4 / tetrahydrofuran; toluene / 60 h / 100 °C
4: H2, aq. HCl / 10 percent Pd/C / 5 h / 50 °C / 3750.3 Torr
References:
Grell, Wolfgang;Hurnaus, Rudolf [Journal of Medicinal Chemistry,1998,vol. 41,# 26,p. 5219 - 5246]
![Benzenemethanamine, α-(2-methylpropyl)-N-[(1S)-1-phenylethyl]-2-(1-piperidinyl)-, (αS)-](/CAS/20210305/GIF/147770-01-2.gif)
147770-01-2
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219921-93-4
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147769-93-5
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$34.00/250mg
![Benzenemethanamine, α-(2-methylpropyl)-N-[(1R)-1-phenylethyl]-2-(1-piperidinyl)-, (αS)-](/CAS/20210305/GIF/219922-07-3.gif)
219922-07-3
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219921-93-4
6 suppliers
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147769-93-5
196 suppliers
$34.00/250mg
![Benzenemethanamine, α-(2-methylpropyl)-N-[(1R)-1-phenylethyl]-2-(1-piperidinyl)-, (αR)-](/CAS/20210305/GIF/219921-97-8.gif)
219921-97-8
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219921-93-4
6 suppliers
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147769-93-5
196 suppliers
$34.00/250mg
147769-96-8
3 suppliers
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219921-93-4
6 suppliers
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