Structures of (±)-trans-4-(2,3-dimethoxyphenyl)- (I) and (+)-trans-4-(4-methylphenyl)-2-hydroxy-2-methyl-3,4-dihydro-2H,5H-pyrano[3,2-c][1]benzopyran-5-one (II)
Title:
Structures of (±)-trans-4-(2,3-dimethoxyphenyl)- (I) and (+)-trans-4-(4-methylphenyl)-2-hydroxy-2-methyl-3,4-dihydro-2H,5H-pyrano[3,2-c][1]benzopyran-5-one (II)
Author:
Ruggiero, G. Platt, O. Valente, E. J. Eggleston, D. S.