HCID 328733, Verbindung → HCID 23455710, Verbindung
Reaktionsgleichung
[CH:1]1([C:4]([CH:6]=[CH:7][C:8]2[CH:13]=[CH:12][C:11]3[O:14][CH2:15][O:16][C:10]=3[CH:9]=2)=[O:5])[CH2:3][CH2:2]1.[H-].[Al+3].[Li+].[H-].[H-].[H-]>>[CH2:15]1[O:14][C:11]2[CH:12]=[CH:13][C:8]([CH2:7][CH2:6][CH:4]([CH:1]3[CH2:2][CH2:3]3)[OH:5])=[CH:9][C:10]=2[O:16]1Komponenten
3
Versuchsvorschrift
2-(3,4-Methylenedioxyphenyl)ethyl cyclopropyl carbinol [IV; Ar is 3,4-methylenedioxyphenyl, R is H] was prepared from 18.4 g. of 2-(3,4-methylenedioxyphenyl)vinyl cyclopropyl ketone (Preparation A2) and 3.1 g. of lithium aluminum hydride according to the procedure described above in Preparation B1, affording 11.5 g., b.p. 116°-122° C. (0.005 mm.), m.p. 64°-65° C. when recrystallized from ether.
Aufarbeitung
- customaffording 11.5 g
- custom, b.p. 116°-122° C. (0.005 mm.), m.p. 64°-65° C. when recrystallized from ether