Benzene, 1,3-bis(chloromethyl)- → alpha,alpha'-Bis-(2-propenylphenoxy)-meta-xylene
Reaktionsgleichung
[CH:1]([C:4]1[CH:9]=[CH:8][CH:7]=[CH:6][C:5]=1[OH:10])=[CH:2][CH3:3].Cl[CH2:12][C:13]1[CH:18]=[CH:17][CH:16]=[C:15]([CH2:19]Cl)[CH:14]=1>>[CH:1]([C:4]1[CH:9]=[CH:8][CH:7]=[CH:6][C:5]=1[O:10][CH2:12][C:13]1[CH:18]=[CH:17][CH:16]=[C:15]([CH2:19][O:10][C:5]2[CH:6]=[CH:7][CH:8]=[CH:9][C:4]=2[CH:1]=[CH:2][CH3:3])[CH:14]=1)=[CH:2][CH3:3]Komponenten
3
Versuchsvorschrift
α,α'-bis-(2-propenylphenoxy)-meta-xylene is prepared in a process similar to Example I, except that 383 grams (2.86 mole) of propenylphenol is employed along with 250 grams (1.43 moles) of α,α'-dichloro-meta-xylene to give a reaction product extracted with methylene chloride, washed with potassium hydroxide and dried over magnesium sulfate, then vaccum distilled at 80° C. to yield 407 grams of a viscous liquid (80% yield).
Aufarbeitung
- customto give a reaction product
- extractionextracted with methylene chloride
- washwashed with potassium hydroxide
- dry with materialdried over magnesium sulfate