Water → HCID 67166148, Verbindung

HRID 552333Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 552333
[C:1]([N:4]1[CH2:21][CH2:20][C:7]2([NH:11][C:10](=[O:12])[C@H:9]([CH2:13][C:14]3[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=3)[NH:8]2)[CH2:6][CH2:5]1)(=[O:3])[CH3:2].O.C[Si]([Cl:27])(C)C>CC(CC)=O>[ClH:27].[C:1]([N:4]1[CH2:5][CH2:6][C:7]2([NH:11][C:10](=[O:12])[C@H:9]([CH2:13][C:14]3[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=3)[NH:8]2)[CH2:20][CH2:21]1)(=[O:3])[CH3:2]

Komponenten

5

Versuchsvorschrift

8-Acetyl-3-(S)-benzyl-1,4,8-triazaspiro[4,5]decan-2-one (300 mg, 1.0 mmol) was dissolved in ethyl methyl ketone (2 ml), treated with water (21 μL) and TMSCl (290 μL) and stirred overnight. The solid precipitated in this process was filtered off, washed with ether and dried in vacuo. The product 8-acetyl-3-(S)-benzyl-1,4,8-triazaspiro[4,5]decan-2-one hydrochloride was obtained in a yield of 330 mg (96%).

Aufarbeitung

  1. customThe solid precipitated in this process
  2. filtrationwas filtered off
  3. washwashed with ether
  4. customdried in vacuo

Quellen und Nachweise

ORD-Eintrag
ord-89347e820dee4ebb925a917e97995dbd
Quelldatensatz
uspto-grants-2011_05
Patentnummer
US07951815B2

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