6-Methyl-4-chromanone → (4E)-N-Methoxy-6-methyl-3,4-dihydro-2H-1-benzopyran-4-imine

Reaktionsgleichung

[CH3:1][C:2]1[CH:3]=[C:4]2[C:9](=[CH:10][CH:11]=1)[O:8][CH2:7][CH2:6][C:5]2=O.[CH3:13][O:14][N:15]=C1C2C(=CC(C(C)(C)C)=CC=2)OCC1>>[CH3:13][O:14][N:15]=[C:5]1[C:4]2[C:9](=[CH:10][CH:11]=[C:2]([CH3:1])[CH:3]=2)[O:8][CH2:7][CH2:6]1

Komponenten

Edukt 2

HCID 5843546-Methyl-4-chromanone

HCID 866054407-tert-Butyl-chroman-4-one O-methyl-oxime

Produkt 1

HCID 86605441(4E)-N-Methoxy-6-methyl-3,4-dihydro-2H-1-benzopyran-4-imine

Versuchsvorschrift

The title compound was prepared following the procedure as described in Example 1B, substituting 6-methyl-chroman-4-one for the product of Example 1B. MS (DCI) m/e 192 (M+H)+.

Quellen und Nachweise

ORD-Eintrag: ord-c810797865534c4889f6795c93bc5cd5
Quelldatensatz: uspto-grants-2010_10
DOI: 10.6084/m9.figshare.5104873.v1
Patentnummer: US07812019B2

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