Pyridine → (R)-2-(6-Cyclopropyl-5-nitro-1-oxoisoquinolin-2(1H)-yl)propyl acetate

HRID 1161280Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1161280
[CH:1]1([C:4]2[C:5]([N+:19]([O-:21])=[O:20])=[C:6]3[C:11](=[CH:12][CH:13]=2)[C:10](=[O:14])[N:9]([C@H:15]([CH3:18])[CH2:16][OH:17])[CH:8]=[CH:7]3)[CH2:3][CH2:2]1.[C:22](OC(=O)C)(=[O:24])[CH3:23].N1C=CC=CC=1.C(Cl)Cl>>[C:22]([O:17][CH2:16][C@H:15]([N:9]1[CH:8]=[CH:7][C:6]2[C:11](=[CH:12][CH:13]=[C:4]([CH:1]3[CH2:3][CH2:2]3)[C:5]=2[N+:19]([O-:21])=[O:20])[C:10]1=[O:14])[CH3:18])(=[O:24])[CH3:23]

Komponenten

5

Edukt 4

HCID 1049PyridineHCID 6344DichloromethaneHCID 7918Acetic AnhydrideHCID 59515744(R)-6-cyclopropyl-2-(1-hydroxypropan-2-yl)-5-nitroisoquinolin-1(2H)-one

Produkt 1

HCID 59515735(R)-2-(6-Cyclopropyl-5-nitro-1-oxoisoquinolin-2(1H)-yl)propyl acetate

Versuchsvorschrift

A round bottom flask was charged with (R)-6-cyclopropyl-2-(1-hydroxypropan-2-yl)-5-nitroisoquinolin-1(2H)-one (30 mg, 0.0001 mol), acetic anhydride (0.015 mL, 0.00016 mol), pyridine (0.015 mL, 0.00019 mol) and methylene chloride (4 mL, 0.06 mol) and the reaction stirred at room temperature over night. The solvent was then removed and the product was taken to the next step without purification. MS m/z=331.5 (M+H).

Aufarbeitung

  1. customThe solvent was then removed
  2. customthe product was taken to the next step without purification

Quellen und Nachweise

ORD-Eintrag
ord-92c436b097204fb2a4aaef58b1e41af7
Quelldatensatz
uspto-grants-2010_10
Patentnummer
US07816371B2

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