HCID 70453189, compound → HCID 70453257, compound

Participants

Reaction Steps

The following compounds were prepared in a similar manner: 2-hydroxy-β-(4-methoxyphenyl)-propiophenone of melting point 51°-54° C.; 2-hydroxy-β-(2,4-dichlorophenyl)-propiophenone of melting point 106° C.; 2-hydroxy-β-(4-dimethylaminophenyl)-propiophenone of melting point 69°-71° C.; 2-hydroxy-β-(3,4-dimethoxyphenyl)-propiophenone of melting point 84°-87° C.; 2-hydroxy-β-(4-dimethylaminophenyl)-propiophenone of melting point 62° C.; 2-hydroxy-β-(4-diethylaminophenyl)-propiophenone of melting point 49°-51° C.; 2-hydroxy-5-methyl-β-(4-dimethylaminophenyl)-propiophenone of melting point 90°-92° C. and 2-hydroxy-5-chloro-β-(4-dimethylaminophenyl)-propiophenone of melting point 99° C.; 2-hydroxy-β-(4-chlorophenyl)-propiophenone, C15H13ClO2 (260.72); oily: calculated: C: 69.10; H; 5.03; Cl: 13.60; found: C: 69.5; H: 5.4; Cl: 13.2; and 2-hydroxy-β-(2-methoxyphenyl)-propiophenone, C16H16O3 (256.30); oily: calculated: C: 74.98; H: 6.29; found: C: 74.7; H: 6.4.

Provenance & Evidence