Author/Authors :
Gauthier Jr.، نويسنده , , Donald R and Szumigala Jr.، نويسنده , , Ronald H and Armstrong III، نويسنده , , Joseph D and Volante، نويسنده , , R.P، نويسنده ,
Abstract :
Reduction of benzylidene acetal 8 with DIBAL-H selectively gave 4 in 89% yield. 1-Aryl-1,2-diol benzylidene acetals display unusual regioselectivity with electron withdrawing groups on the aryl group.