1,4-Dimethoxy-2,5-bis(methoxymethoxy)-3-(4-nonynyl)benzene → 2,5-Dimethoxy-3-(4-nonynyl)1,4-benzoquinone
Reaktionsgleichung
[CH3:1][O:2][C:3]1[CH:8]=[C:7]([O:9]COC)[C:6]([O:13][CH3:14])=[C:5]([CH2:15][CH2:16][CH2:17][C:18]#[C:19][CH2:20][CH2:21][CH2:22][CH3:23])[C:4]=1[O:24]COC.COC1C=C(OCOC)C(OC)=C(CCCCCCCCCC#C)C=1OCOC>>[CH3:14][O:13][C:6]1[C:7](=[O:9])[CH:8]=[C:3]([O:2][CH3:1])[C:4](=[O:24])[C:5]=1[CH2:15][CH2:16][CH2:17][C:18]#[C:19][CH2:20][CH2:21][CH2:22][CH3:23]Komponenten
3
Versuchsvorschrift
1.0 Gram of 1,4-dimethoxy-2,5-bis(methoxymethoxy)-3-(4-nonynyl)benzene prepared in the abovementioned process (1) was treated for the removal of methoxymethyl group and was oxidized by employed procedures similar to those described in Example 30 (4), there was obtained 530 mg of 2,5-dimethoxy-3-(4-nonynyl)1,4 -benzoquinone. Yellow oily substance.
Aufarbeitung
- additionwas treated for the removal of methoxymethyl group