Triacetoxyperiodinane → HCID 57786219, Verbindung

HRID 1399221Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1399221
[Cl:1][C:2]1[C:10]2[N:9]=[C:8]3[N:11]([C:16]4[CH:21]=[CH:20][C:19]([O:22][CH3:23])=[CH:18][C:17]=4[Cl:24])[CH2:12][CH2:13][CH2:14][CH2:15][N:7]3[C:6]=2[C:5]([CH2:25][OH:26])=[CH:4][CH:3]=1.CC(OI1(OC(C)=O)(OC(C)=O)OC(=O)C2C=CC=CC1=2)=O>C(#N)C.C(OCC)(=O)C>[Cl:1][C:2]1[CH:3]=[CH:4][C:5]([CH:25]=[O:26])=[C:6]2[C:10]=1[N:9]=[C:8]1[N:11]([C:16]3[CH:21]=[CH:20][C:19]([O:22][CH3:23])=[CH:18][C:17]=3[Cl:24])[CH2:12][CH2:13][CH2:14][CH2:15][N:7]21

Komponenten

5

Versuchsvorschrift

To a stirred suspension of [10-chloro-1-(2-chloro-4-methoxyphenyl)-2,3,4,5-tetrahydro-1H-[1,3]diazepino[1,2-a]benzimidazol-7-yl]methanol (313 mg, 0.798 mmol) in acetonitrile (8 mL) was added Dess-Martin reagent (406 mg, 0.958 mmol) at room temperature. After 15 min, the reaction mixture was diluted with ethyl acetate, washed with aqueous sodium hydrogen carbonate and brine, dried over sodium sulfate, filtered, and concentrated in vacuo to give the title compound as a pale brown solid (267 mg, 0.684 mmol, 85%).

Aufarbeitung

  1. washwashed with aqueous sodium hydrogen carbonate and brine
  2. dry with materialdried over sodium sulfate
  3. filtrationfiltered
  4. concentrationconcentrated in vacuo

Quellen und Nachweise

ORD-Eintrag
ord-459b4ff881a347509438ae7032ddfa3b
Quelldatensatz
uspto-grants-2014_12
Patentnummer
US08901141B2

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