Water → morpholinoethyl E-6-(1,3-dihydro-4-acetoxy-6-methoxy-7-methyl-3-oxo-5-isobenzofuranyl)-4-methyl-4-hexenoate

HRID 580451

Reaktionsgleichung

Reaktionsgleichung von HRID 580451
[OH:1][C:2]1[C:10]([CH2:11]/[CH:12]=[C:13](\[CH3:27])/[CH2:14][CH2:15][C:16]([O:18][CH2:19][CH2:20][N:21]2[CH2:26][CH2:25][O:24][CH2:23][CH2:22]2)=[O:17])=[C:9]([O:28][CH3:29])[C:8]([CH3:30])=[C:7]2[C:3]=1[C:4](=[O:31])[O:5][CH2:6]2.[C:32](OC(=O)C)(=[O:34])[CH3:33].O>N1C=CC=CC=1>[C:32]([O:1][C:2]1[C:10]([CH2:11]/[CH:12]=[C:13](\[CH3:27])/[CH2:14][CH2:15][C:16]([O:18][CH2:19][CH2:20][N:21]2[CH2:26][CH2:25][O:24][CH2:23][CH2:22]2)=[O:17])=[C:9]([O:28][CH3:29])[C:8]([CH3:30])=[C:7]2[C:3]=1[C:4](=[O:31])[O:5][CH2:6]2)(=[O:34])[CH3:33]

Komponenten

5

Edukt 3

HCID 962WaterHCID 7918Acetic AnhydrideHCID 5281078Mycophenolate Mofetil

Produkt 1

HCID 14350413morpholinoethyl E-6-(1,3-dihydro-4-acetoxy-6-methoxy-7-methyl-3-oxo-5-isobenzofuranyl)-4-methyl-4-hexenoate

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 1049PyridineLösungsmittel

Versuchsvorschrift

Morpholinoethyl E-6-(1,3-dihydro-4-hydroxy-6-methoxy-7-methyl-3-oxo-5-isobenzofuranyl)-4-methyl-4-hexenoate (10.0 g) was dissolved in pyridine (50.0 ml) followed by the addition of acetic anhydride (10.0 ml). The mixture was stirred at room temperature for 90 minutes, then poured into water and extracted with ethyl acetate. The organic solution was dried and evaporated to give morpholinoethyl E-6-(1,3-dihydro-4-acetoxy-6-methoxy-7-methyl-3-oxo-5-isobenzofuranyl)-4-methyl-4-hexenoate.

Aufarbeitung

  1. extractionextracted with ethyl acetate
  2. customThe organic solution was dried
  3. customevaporated

Quellen und Nachweise

ORD-Eintrag
ord-ceb0130c2a624c958a5867ff1d9be615
Quelldatensatz
uspto-grants-1988_06
Patentnummer
US04753935

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