摘要
The title compound 4-chloro-2-（morpholine-4-carbonyl）phenyl-4＇-methoxybenzoate（C19H18ClNO5, Mr = 375.79）, a 5-chlorosalicylic acid derivative incorporating morpholine moiety, was conveniently synthesized through two steps and crystallized in the monoclinic space group P21/c with a = 7.8501（10）, b = 9.3149（12）, c = 25.133（3）, V = 1836.2（4）3, Z = 4, Dc = 1.359 Mg/m^3, λ = 0.71073, μ（MoKα） = 0.237 mm^-1, F（000） = 784, R = 0.0447 and wR = 0.1227 for 3982 independent reflections with I 〉 2σ（I）. The dihedral angles formed between 4-methoxybenzene and 5-chlorobenzene rings, the 5-chlorobenzene and morpholine, and 4-methoxybenzene and morpholine rings are 82.55（3）, 72.56（5） and 47.68（0）° by X-ray analysis, respectively. Bioassay shows that the title compound has a good molluscidal effect.
The title compound 4-chloro-2-（morpholine-4-carbonyl）phenyl-4＇-methoxybenzoate（C19H18ClNO5, Mr = 375.79）, a 5-chlorosalicylic acid derivative incorporating morpholine moiety, was conveniently synthesized through two steps and crystallized in the monoclinic space group P21/c with a = 7.8501（10）, b = 9.3149（12）, c = 25.133（3）, V = 1836.2（4）3, Z = 4, Dc = 1.359 Mg/m^3, λ = 0.71073, μ（MoKα） = 0.237 mm^-1, F（000） = 784, R = 0.0447 and wR = 0.1227 for 3982 independent reflections with I 〉 2σ（I）. The dihedral angles formed between 4-methoxybenzene and 5-chlorobenzene rings, the 5-chlorobenzene and morpholine, and 4-methoxybenzene and morpholine rings are 82.55（3）, 72.56（5） and 47.68（0）° by X-ray analysis, respectively. Bioassay shows that the title compound has a good molluscidal effect.
基金
Supported by Shanghai Municipal Natural Science Foundation(12ZR1434900)
the Opening Project of Shanghai Key Laboratory of New Drug(No.DZ22606001)
