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Two novel compounds 1-(4-fluorobenzyl)-4-chloro-(Z)-3-benzoylhydrazono-2-indolinone(1) and 1-(4-methoxybenzyl)-(Z)-3-benzoylhydrazono-2-indolinone(2) were synthesized and their crystal structures were determined by single-crystal X-ray diffraction.Compound 1(C22H15ClFN3O2) crystallized in the triclinic system,space group P1·with a=0.94198(19) nm,b=1.4339(3) nm,c=1.5018(3) nm,α=101.58(3)°,β=102.96(3)°,γ=102.73°,V=1.8602(6) nm3,Mr=407.82,Dc=1.456 g/cm3,μ=0.240 mm-1,F(000)=840,Z=4,R1=0.0442 and wR2=0.1064.Compound 2(C23H19N3O3) crystallized in the triclinic system,space group P1·with a=1.0022(2) nm,b=1.0192(2) nm,c=1.0461(2) nm,α=99.86(3)°,β=117.30(3)°,γ=94.13(3)°,V=0.9215(3) nm3,Mr=385.41,Dc=1.389 g/cm3,μ=0.094 mm-1,F(000)=404,Z=2,R1=0.0403 and wR2=0.1142.The preliminary herbicidal activities of the two compounds were also evaluated.
Two novel compounds 1- (4-fluorobenzyl) -4-chloro- (Z) -3-benzoylhydrazono-2-indolinone (1) and 1- (4-methoxybenzyl) 2) were synthesized and their crystal structures were determined by single-crystal X-ray diffraction. Compound 1 (C22H15ClFN3O2) crystallized in the triclinic system, space group P1 · with a = 0.94198 (19) nm, b = , c = 1.5018 (3) nm, α = 101.58 (3) °, β = 102.96 (3) °, γ = 102.73 °, V = 1.8602 (6) nm3, Mr = 407.82, Dc = 1.456 g / cm3, μ = 0.240 mm-1, F (000) = 840, Z = 4, R1 = 0.0442 and wR2 = 0.1064.Compound 2 (C23H19N3O3) crystallized in the triclinic system space group P1 · with a = 1.0022 (2) nm, b = 1.0192 (2) nm, c = 1.0461 (2) nm, α = 99.86 (3) °, β = 117.30 (3) °, γ = 94.13 (3) °, V = 0.9215 (3) nm3, Mr = 385.41 , D = 1.389 g / cm3, μ = 0.094 mm-1, F (000) = 404, Z = 2, R1 = 0.0403 and wR2 = 0.1142.The preliminary herbicidal activities of the two compounds were also evaluated.