![]() ![]() ![]() Experimental detailsĪll hydrogens were placed in idealized positions and added using the riding models implemented in the SHELX system. Two days later the crystals of the title compound were harvested. The powder was recrystallized from acetone. After concentration in vacuum, freeze-drying, a colorless powder was obtained. After 7 days, the product was purified by silica gel (P:E = 50:1, V/V). 3-Acetyl- N-benzyl-4-methoxyphenyl-1,4-dihydropyridin was selected as the substrate under irradiation of 410 nm UV-light in methanol/THF sovent. The title compound was synthesizd by photocycloaddition reaction. ![]() Fractional atomic coordinates and isotropic or equivalent isotropic displacement parameters (Å 2). ![]()
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