
Heterocycles p. 393 - 400 (1988)
Update date:2022-08-05
Topics:
Alberola, Angel
Andres, Celia
Ortega, Alfonso Gonzales
Pedrosa, Rafael
Vicente, Martina
The stereoselective synthesis of E- and Z-4-(α,γ-dialkyl-β-4-methoxyphenylallyl)resorcins was accomplished by reaction of 2-alkyl-7-hydroxy-4'-methoxyisoflavenes with organoaluminum and organomagnesium reagents.This way leads to better yields than the reduction of 2,4-dialkyl-7-hydroxy-4'-methoxyisoflavenes.The influence of substituents at different positions on the reduction was studied on model 2H-1-benzopyrans.
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