2,6-Dimethoxybenzaldehyde → bis((E)-2,6-Dimethoxystyrylsulfonyl)methane
Reaktionsgleichung
[CH3:1][O:2][C:3]1[CH:10]=[CH:9][CH:8]=[C:7]([O:11][CH3:12])[C:4]=1[CH:5]=O.C([CH2:16][S:17]([CH2:20][S:21]([CH2:24][C:25](O)=O)(=[O:23])=[O:22])(=[O:19])=[O:18])(O)=O>C(O)(=O)C>[CH3:1][O:2][C:3]1[CH:10]=[CH:9][CH:8]=[C:7]([O:11][CH3:12])[C:4]=1/[CH:5]=[CH:16]/[S:17]([CH2:20][S:21](/[CH:24]=[CH:25]/[C:4]1[C:3]([O:2][CH3:1])=[CH:10][CH:9]=[CH:8][C:7]=1[O:11][CH3:12])(=[O:22])=[O:23])(=[O:18])=[O:19]Komponenten
4
Edukt 2
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
A solution of 2,6-dimethoxybenzaldehyde (2 mmol) and carboxymethane-sulfonylmethanesulfonyl-acetic acid (1 mmol) in acetic acid (10 mL) was subjected to General Procedure 1, to yield the title compound in 74% yield. m.p. 118-120° C.