Chloroacetyl chloride → (R)-1-(2-chloroacetyl)pyrrolidine-2-carbonitrile
Reaktionsgleichung
[NH:1]1[CH2:8][CH2:7][CH2:6][C@@H:2]1[C:3]([NH2:5])=O.[Cl:9][CH2:10][C:11](Cl)=[O:12]>>[Cl:9][CH2:10][C:11]([N:1]1[CH2:8][CH2:7][CH2:6][C@@H:2]1[C:3]#[N:5])=[O:12]Komponenten
3
Versuchsvorschrift
In a similar procedure as employed in the Intermediate Example 1, D-proline amide (3.2 g) was reacted with chloroacetyl chloride (2.5 ml) and then subjected to dehydration reaction to give the title compound (3.2 g, Y.:66%).
Aufarbeitung
- customsubjected to dehydration reaction
Quellen und Nachweise
- ORD-Eintrag
- ord-97529f24edb74ab6b26e94f4daf428a6
- Quelldatensatz
- uspto-grants-2008_03
- Patentnummer
- US07345180B2
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