2,3-Dichloro-5,6-dicyano-1,4-benzoquinone → 8-methyl-[1]benzothieno[2,3-b][1,5]benzoxazepin-12(11H)-one
Reaktionsgleichung
[CH3:1][C:2]1[CH:20]=[CH:19][C:5]2[NH:6][C:7](=[O:18])[C:8]3[C:13]4[CH2:14][CH2:15][CH2:16][CH2:17][C:12]=4[S:11][C:9]=3[O:10][C:4]=2[CH:3]=1.ClC1C(=O)C(C#N)=C(C#N)C(=O)C=1Cl>C1C=CC=CC=1>[CH3:1][C:2]1[CH:20]=[CH:19][C:5]2[NH:6][C:7](=[O:18])[C:8]3[C:13]4[CH:14]=[CH:15][CH:16]=[CH:17][C:12]=4[S:11][C:9]=3[O:10][C:4]=2[CH:3]=1Komponenten
4
Edukt 2
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
In the same manner as in Example 77 and using 1,2,3,4-tetrahydro-8-methyl-[1]benzothieno[2,3-b][1,5]benzoxazepin-12(11H)-one (1.87 g), dichlorodicyano-p-benzoquinone (3.1 g) and benzene (55 ml), 8-methyl-[1]benzothieno[2,3-b][1,5]benzoxazepin-12(11H)-one (1.5 g) was obtained.