Literature DB >> 21523010

(4Z)-4-[(2,6-Diisopropyl-anilino)(phen-yl)methyl-idene]-3-methyl-1-phenyl-1H-pyrazol-5(4H)-one.

Shu-Ling Lai, Ching-Yao Chang.   

Abstract

In the title compound, C(29)H(31)N(3)O, the three terminal benzene rings are oriented at dihedral angles of 20.7 (3), 65.8 (3) and 72.6 (3)° with respect to the central pyrazolone ring. Intra-molecular N-H⋯O hydrogen bonding occurs between the imine and carbonyl groups. Inter-molecular C-H⋯π inter-actions are present in the crystal structure.

Entities:  

Year:  2011        PMID: 21523010      PMCID: PMC3051710          DOI: 10.1107/S1600536811000602

Source DB:  PubMed          Journal:  Acta Crystallogr Sect E Struct Rep Online        ISSN: 1600-5368


Related literature

For the catalysis of olefins polymerization by complexes containing N,O-bidentate ligands, see: Wang et al. (1998 ▶); Connor et al. (2003 ▶); Sun et al. (2003 ▶); Lü et al. (2006 ▶). For related structures, see: Wang et al. (2003 ▶); Li et al. (2009 ▶); Xu et al. (2010 ▶).

Experimental

Crystal data

C29H31N3O M = 437.57 Orthorhombic, a = 12.9094 (6) Å b = 10.6947 (5) Å c = 17.9676 (8) Å V = 2480.6 (2) Å3 Z = 4 Cu Kα radiation μ = 0.56 mm−1 T = 110 K 0.6 × 0.5 × 0.4 mm

Data collection

Oxford Diffraction Xcalibur Sapphire3 Gemini diffractometer Absorption correction: multi-scan (CrysAlis RED; Oxford Diffraction, 2008 ▶) T min = 0.702, T max = 1.00 8437 measured reflections 3755 independent reflections 3643 reflections with I > 2σ(I) R int = 0.026

Refinement

R[F 2 > 2σ(F 2)] = 0.036 wR(F 2) = 0.100 S = 1.09 3755 reflections 302 parameters 1 restraint H atoms treated by a mixture of independent and constrained refinement Δρmax = 0.27 e Å−3 Δρmin = −0.21 e Å−3 Absolute structure: Flack (1983 ▶), 1293 Friedel pairs Flack parameter: 0.2 (2) Data collection: CrysAlis CCD (Oxford Diffraction, 2005 ▶); cell refinement: CrysAlis RED (Oxford Diffraction, 2008 ▶); data reduction: CrysAlis RED; program(s) used to solve structure: SHELXTL (Sheldrick, 2008 ▶); program(s) used to refine structure: SHELXTL; molecular graphics: SHELXTL; software used to prepare material for publication: SHELXTL. Crystal structure: contains datablocks I, global. DOI: 10.1107/S1600536811000602/xu5120sup1.cif Structure factors: contains datablocks I. DOI: 10.1107/S1600536811000602/xu5120Isup2.hkl Additional supplementary materials: crystallographic information; 3D view; checkCIF report
C29H31N3OF(000) = 936
Mr = 437.57Dx = 1.172 Mg m3
Orthorhombic, Pna21Cu Kα radiation, λ = 1.54178 Å
Hall symbol: P 2c -2nCell parameters from 7431 reflections
a = 12.9094 (6) Åθ = 4.1–71.6°
b = 10.6947 (5) ŵ = 0.56 mm1
c = 17.9676 (8) ÅT = 110 K
V = 2480.6 (2) Å3Parallelpiped, yellow
Z = 40.6 × 0.5 × 0.4 mm
Oxford Diffraction Xcalibur Sapphire3 Gemini diffractometer3755 independent reflections
Radiation source: Enhance (Cu) X-ray Source3643 reflections with I > 2σ(I)
graphiteRint = 0.026
Detector resolution: 16.0690 pixels mm-1θmax = 71.6°, θmin = 4.8°
ω scansh = −12→15
Absorption correction: multi-scan (CrysAlis RED; Oxford Diffraction, 2008)k = −13→12
Tmin = 0.702, Tmax = 1.00l = −22→18
8437 measured reflections
Refinement on F2Secondary atom site location: difference Fourier map
Least-squares matrix: fullHydrogen site location: inferred from neighbouring sites
R[F2 > 2σ(F2)] = 0.036H atoms treated by a mixture of independent and constrained refinement
wR(F2) = 0.100w = 1/[σ2(Fo2) + (0.080P)2] where P = (Fo2 + 2Fc2)/3
S = 1.09(Δ/σ)max < 0.001
3755 reflectionsΔρmax = 0.27 e Å3
302 parametersΔρmin = −0.21 e Å3
1 restraintAbsolute structure: Flack (1983), 1293 Friedel pairs
Primary atom site location: structure-invariant direct methodsFlack parameter: 0.2 (2)
Geometry. All e.s.d.'s (except the e.s.d. in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell e.s.d.'s are taken into account individually in the estimation of e.s.d.'s in distances, angles and torsion angles; correlations between e.s.d.'s in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell e.s.d.'s is used for estimating e.s.d.'s involving l.s. planes.
Refinement. Refinement of F2 against ALL reflections. The weighted R-factor wR and goodness of fit S are based on F2, conventional R-factors R are based on F, with F set to zero for negative F2. The threshold expression of F2 > σ(F2) is used only for calculating R-factors(gt) etc. and is not relevant to the choice of reflections for refinement. R-factors based on F2 are statistically about twice as large as those based on F, and R- factors based on ALL data will be even larger.
xyzUiso*/Ueq
O0.91287 (8)0.45238 (12)0.24514 (7)0.0298 (3)
N10.93713 (10)0.44539 (12)0.37452 (8)0.0264 (3)
N20.87895 (11)0.47065 (13)0.43864 (8)0.0277 (3)
N30.72027 (10)0.52807 (13)0.21416 (8)0.0249 (3)
H3A0.7776 (18)0.502 (2)0.2066 (14)0.032 (5)*
C10.88237 (12)0.46862 (13)0.31018 (10)0.0252 (3)
C20.78251 (11)0.51329 (14)0.33598 (10)0.0243 (3)
C30.78841 (12)0.50848 (14)0.41567 (10)0.0252 (3)
C40.70441 (13)0.53150 (18)0.47178 (11)0.0333 (4)
H4A0.73260.52140.52210.050*
H4B0.64810.47140.46410.050*
H4C0.67770.61670.46580.050*
C51.04093 (11)0.40332 (14)0.38254 (10)0.0274 (3)
C61.08976 (13)0.34062 (15)0.32476 (11)0.0316 (4)
H6A1.05470.32690.27900.038*
C71.19107 (14)0.29789 (16)0.33456 (12)0.0368 (4)
H7A1.22520.25540.29510.044*
C81.24239 (13)0.31699 (16)0.40159 (11)0.0361 (4)
H8A1.31070.28610.40840.043*
C91.19329 (14)0.38119 (17)0.45825 (12)0.0365 (4)
H9A1.22880.39560.50380.044*
C101.09248 (13)0.42494 (17)0.44944 (10)0.0326 (4)
H10A1.05920.46910.48860.039*
C110.70334 (12)0.54389 (14)0.28638 (9)0.0227 (3)
C120.59977 (12)0.58874 (14)0.31176 (9)0.0250 (3)
C130.58906 (14)0.70320 (16)0.34759 (11)0.0330 (4)
H13A0.64770.75570.35420.040*
C140.49253 (15)0.74109 (18)0.37387 (12)0.0407 (4)
H14A0.48540.81940.39830.049*
C150.40749 (14)0.6652 (2)0.36452 (13)0.0447 (5)
H15A0.34180.69100.38270.054*
C160.41744 (14)0.5512 (2)0.32857 (13)0.0438 (5)
H16A0.35860.49890.32240.053*
C170.51324 (13)0.51316 (17)0.30150 (11)0.0322 (4)
H17A0.51960.43570.27610.039*
C180.65579 (11)0.56969 (14)0.15362 (9)0.0234 (3)
C190.65238 (11)0.69774 (14)0.13647 (9)0.0260 (3)
C200.59414 (11)0.73324 (15)0.07474 (10)0.0285 (3)
H20A0.58910.81930.06220.034*
C210.54324 (11)0.64521 (16)0.03119 (10)0.0296 (3)
H21A0.50430.6714−0.01090.035*
C220.54908 (12)0.51948 (16)0.04900 (10)0.0285 (3)
H22A0.51440.45990.01870.034*
C230.60517 (11)0.47919 (15)0.11070 (9)0.0253 (3)
C240.71736 (13)0.79226 (16)0.17900 (10)0.0305 (4)
H24A0.72390.76170.23140.037*
C250.82671 (14)0.79704 (18)0.14543 (12)0.0387 (4)
H25A0.85600.71260.14420.058*
H25B0.87080.85120.17600.058*
H25C0.82310.83040.09470.058*
C260.66815 (17)0.92275 (18)0.18176 (13)0.0439 (5)
H26A0.59860.91680.20340.066*
H26B0.66330.95670.13120.066*
H26C0.71100.97810.21240.066*
C270.61474 (14)0.34042 (16)0.12972 (11)0.0331 (4)
H27A0.62630.33370.18460.040*
C280.7098 (2)0.2853 (2)0.09084 (16)0.0579 (6)
H28A0.77120.33450.10380.087*
H28B0.69940.28740.03680.087*
H28C0.71970.19860.10700.087*
C290.5179 (2)0.2645 (2)0.11084 (16)0.0581 (7)
H29A0.52890.17690.12470.087*
H29B0.50420.27010.05730.087*
H29C0.45860.29800.13840.087*
U11U22U33U12U13U23
O0.0258 (5)0.0416 (6)0.0220 (6)0.0060 (4)−0.0012 (4)0.0005 (5)
N10.0249 (6)0.0309 (6)0.0234 (7)−0.0021 (5)−0.0020 (5)0.0028 (6)
N20.0303 (7)0.0319 (7)0.0208 (7)−0.0063 (5)−0.0024 (5)0.0025 (6)
N30.0206 (6)0.0307 (7)0.0233 (7)0.0047 (5)−0.0019 (5)−0.0008 (5)
C10.0231 (7)0.0250 (7)0.0274 (9)−0.0023 (5)−0.0018 (6)0.0021 (6)
C20.0246 (7)0.0242 (7)0.0241 (9)−0.0028 (5)0.0005 (6)0.0005 (6)
C30.0281 (7)0.0252 (7)0.0221 (8)−0.0054 (6)−0.0010 (6)0.0009 (6)
C40.0324 (8)0.0442 (10)0.0232 (9)−0.0026 (7)0.0024 (7)0.0020 (7)
C50.0267 (7)0.0242 (6)0.0314 (9)−0.0038 (5)−0.0055 (6)0.0070 (6)
C60.0311 (8)0.0282 (7)0.0354 (10)0.0029 (6)−0.0109 (6)−0.0003 (7)
C70.0336 (9)0.0310 (8)0.0459 (12)0.0070 (7)−0.0096 (8)−0.0029 (8)
C80.0285 (8)0.0316 (8)0.0483 (12)0.0022 (7)−0.0113 (8)0.0074 (7)
C90.0327 (8)0.0411 (9)0.0355 (10)−0.0039 (7)−0.0126 (7)0.0075 (8)
C100.0298 (8)0.0388 (9)0.0292 (9)−0.0037 (6)−0.0039 (7)0.0054 (7)
C110.0249 (7)0.0207 (6)0.0224 (8)−0.0028 (5)0.0003 (6)−0.0002 (6)
C120.0266 (7)0.0290 (7)0.0194 (8)0.0020 (5)0.0012 (6)0.0054 (6)
C130.0383 (9)0.0283 (8)0.0324 (9)0.0034 (6)0.0065 (7)0.0028 (7)
C140.0475 (10)0.0383 (8)0.0363 (10)0.0168 (7)0.0092 (9)0.0069 (9)
C150.0309 (9)0.0629 (12)0.0403 (11)0.0185 (8)0.0105 (7)0.0127 (9)
C160.0273 (8)0.0613 (12)0.0428 (12)−0.0018 (8)0.0036 (7)0.0079 (10)
C170.0279 (8)0.0375 (8)0.0310 (10)−0.0024 (6)0.0005 (7)0.0020 (7)
C180.0198 (6)0.0297 (7)0.0205 (7)0.0028 (5)0.0020 (6)0.0014 (6)
C190.0229 (7)0.0300 (7)0.0251 (8)0.0009 (5)0.0068 (6)0.0015 (6)
C200.0272 (8)0.0285 (7)0.0297 (9)0.0052 (6)0.0074 (6)0.0071 (7)
C210.0207 (7)0.0421 (9)0.0259 (8)0.0055 (6)−0.0001 (6)0.0081 (7)
C220.0229 (7)0.0365 (8)0.0262 (9)−0.0004 (6)−0.0016 (6)0.0002 (7)
C230.0224 (6)0.0304 (8)0.0231 (8)0.0007 (5)0.0014 (6)0.0004 (6)
C240.0336 (8)0.0295 (8)0.0283 (9)−0.0029 (6)0.0052 (7)−0.0005 (6)
C250.0325 (8)0.0419 (9)0.0418 (11)−0.0094 (7)0.0048 (8)−0.0044 (8)
C260.0485 (11)0.0328 (9)0.0504 (13)−0.0002 (7)0.0082 (9)−0.0057 (9)
C270.0433 (9)0.0287 (8)0.0272 (9)−0.0015 (7)−0.0068 (7)0.0003 (7)
C280.0776 (16)0.0373 (10)0.0587 (16)0.0200 (10)0.0137 (12)−0.0005 (10)
C290.0722 (15)0.0434 (11)0.0586 (15)−0.0228 (10)−0.0260 (12)0.0142 (11)
O—C11.245 (2)C15—H15A0.9500
N1—C11.378 (2)C16—C171.390 (3)
N1—N21.402 (2)C16—H16A0.9500
N1—C51.421 (2)C17—H17A0.9500
N2—C31.304 (2)C18—C191.404 (2)
N3—C111.327 (2)C18—C231.400 (2)
N3—C181.440 (2)C19—C201.393 (2)
N3—H3A0.80 (2)C19—C241.520 (2)
C1—C21.451 (2)C20—C211.389 (3)
C2—C111.395 (2)C20—H20A0.9500
C2—C31.435 (2)C21—C221.384 (2)
C3—C41.501 (2)C21—H21A0.9500
C4—H4A0.9800C22—C231.392 (2)
C4—H4B0.9800C22—H22A0.9500
C4—H4C0.9800C23—C271.528 (2)
C5—C61.387 (3)C24—C251.536 (2)
C5—C101.393 (2)C24—C261.534 (2)
C6—C71.397 (2)C24—H24A1.0000
C6—H6A0.9500C25—H25A0.9800
C7—C81.390 (3)C25—H25B0.9800
C7—H7A0.9500C25—H25C0.9800
C8—C91.382 (3)C26—H26A0.9800
C8—H8A0.9500C26—H26B0.9800
C9—C101.392 (3)C26—H26C0.9800
C9—H9A0.9500C27—C281.531 (3)
C10—H10A0.9500C27—C291.529 (3)
C11—C121.492 (2)C27—H27A1.0000
C12—C131.390 (2)C28—H28A0.9800
C12—C171.391 (2)C28—H28B0.9800
C13—C141.393 (2)C28—H28C0.9800
C13—H13A0.9500C29—H29A0.9800
C14—C151.375 (3)C29—H29B0.9800
C14—H14A0.9500C29—H29C0.9800
C15—C161.386 (3)
C1—N1—N2112.33 (12)C12—C17—C16119.86 (18)
C1—N1—C5128.77 (15)C12—C17—H17A120.1
N2—N1—C5118.88 (14)C16—C17—H17A120.1
C3—N2—N1106.26 (13)C19—C18—C23122.60 (14)
C11—N3—C18127.16 (14)C19—C18—N3119.03 (14)
C11—N3—H3A111.2 (18)C23—C18—N3118.19 (14)
C18—N3—H3A120.9 (19)C20—C19—C18117.23 (15)
O—C1—N1126.87 (14)C20—C19—C24121.14 (15)
O—C1—C2128.80 (15)C18—C19—C24121.40 (14)
N1—C1—C2104.32 (14)C21—C20—C19121.27 (15)
C11—C2—C3133.22 (15)C21—C20—H20A119.4
C11—C2—C1121.61 (16)C19—C20—H20A119.4
C3—C2—C1105.06 (14)C22—C21—C20120.15 (15)
N2—C3—C2112.00 (15)C22—C21—H21A119.9
N2—C3—C4119.07 (16)C20—C21—H21A119.9
C2—C3—C4128.76 (15)C21—C22—C23120.86 (15)
C3—C4—H4A109.5C21—C22—H22A119.6
C3—C4—H4B109.5C23—C22—H22A119.6
H4A—C4—H4B109.5C22—C23—C18117.87 (15)
C3—C4—H4C109.5C22—C23—C27121.38 (15)
H4A—C4—H4C109.5C18—C23—C27120.71 (14)
H4B—C4—H4C109.5C19—C24—C25109.39 (14)
C6—C5—C10120.58 (15)C19—C24—C26113.12 (15)
C6—C5—N1120.37 (15)C25—C24—C26111.28 (15)
C10—C5—N1119.05 (16)C19—C24—H24A107.6
C5—C6—C7119.29 (17)C25—C24—H24A107.6
C5—C6—H6A120.4C26—C24—H24A107.6
C7—C6—H6A120.4C24—C25—H25A109.5
C8—C7—C6120.51 (19)C24—C25—H25B109.5
C8—C7—H7A119.7H25A—C25—H25B109.5
C6—C7—H7A119.7C24—C25—H25C109.5
C9—C8—C7119.53 (16)H25A—C25—H25C109.5
C9—C8—H8A120.2H25B—C25—H25C109.5
C7—C8—H8A120.2C24—C26—H26A109.5
C8—C9—C10120.80 (17)C24—C26—H26B109.5
C8—C9—H9A119.6H26A—C26—H26B109.5
C10—C9—H9A119.6C24—C26—H26C109.5
C9—C10—C5119.27 (18)H26A—C26—H26C109.5
C9—C10—H10A120.4H26B—C26—H26C109.5
C5—C10—H10A120.4C28—C27—C23109.70 (16)
N3—C11—C2118.31 (14)C28—C27—C29110.5 (2)
N3—C11—C12119.19 (14)C23—C27—C29113.57 (16)
C2—C11—C12122.46 (15)C28—C27—H27A107.6
C13—C12—C17119.56 (15)C23—C27—H27A107.6
C13—C12—C11120.92 (14)C29—C27—H27A107.6
C17—C12—C11119.49 (15)C27—C28—H28A109.5
C12—C13—C14120.14 (17)C27—C28—H28B109.5
C12—C13—H13A119.9H28A—C28—H28B109.5
C14—C13—H13A119.9C27—C28—H28C109.5
C15—C14—C13120.07 (19)H28A—C28—H28C109.5
C15—C14—H14A120.0H28B—C28—H28C109.5
C13—C14—H14A120.0C27—C29—H29A109.5
C14—C15—C16120.14 (17)C27—C29—H29B109.5
C14—C15—H15A119.9H29A—C29—H29B109.5
C16—C15—H15A119.9C27—C29—H29C109.5
C15—C16—C17120.22 (18)H29A—C29—H29C109.5
C15—C16—H16A119.9H29B—C29—H29C109.5
C17—C16—H16A119.9
C1—N1—N2—C30.44 (16)C2—C11—C12—C1366.2 (2)
C5—N1—N2—C3179.29 (13)N3—C11—C12—C1765.8 (2)
N2—N1—C1—O−178.34 (15)C2—C11—C12—C17−111.77 (19)
C5—N1—C1—O2.9 (2)C17—C12—C13—C140.8 (3)
N2—N1—C1—C20.69 (15)C11—C12—C13—C14−177.13 (17)
C5—N1—C1—C2−178.02 (13)C12—C13—C14—C150.1 (3)
O—C1—C2—C110.8 (2)C13—C14—C15—C16−0.4 (3)
N1—C1—C2—C11−178.21 (14)C14—C15—C16—C17−0.3 (3)
O—C1—C2—C3177.56 (16)C13—C12—C17—C16−1.5 (3)
N1—C1—C2—C3−1.45 (16)C11—C12—C17—C16176.53 (18)
N1—N2—C3—C2−1.44 (17)C15—C16—C17—C121.2 (3)
N1—N2—C3—C4174.25 (14)C11—N3—C18—C1972.6 (2)
C11—C2—C3—N2178.08 (16)C11—N3—C18—C23−112.15 (18)
C1—C2—C3—N21.86 (18)C23—C18—C19—C201.2 (2)
C11—C2—C3—C42.9 (3)N3—C18—C19—C20176.16 (14)
C1—C2—C3—C4−173.31 (15)C23—C18—C19—C24−173.31 (14)
C1—N1—C5—C6−21.9 (2)N3—C18—C19—C241.7 (2)
N2—N1—C5—C6159.49 (14)C18—C19—C20—C21−1.2 (2)
C1—N1—C5—C10158.71 (16)C24—C19—C20—C21173.28 (14)
N2—N1—C5—C10−19.9 (2)C19—C20—C21—C220.5 (2)
C10—C5—C6—C70.7 (3)C20—C21—C22—C230.4 (2)
N1—C5—C6—C7−178.67 (15)C21—C22—C23—C18−0.4 (2)
C5—C6—C7—C80.5 (3)C21—C22—C23—C27−178.27 (15)
C6—C7—C8—C9−1.4 (3)C19—C18—C23—C22−0.4 (2)
C7—C8—C9—C101.2 (3)N3—C18—C23—C22−175.40 (14)
C8—C9—C10—C50.0 (3)C19—C18—C23—C27177.48 (15)
C6—C5—C10—C9−1.0 (2)N3—C18—C23—C272.5 (2)
N1—C5—C10—C9178.42 (15)C20—C19—C24—C25−90.19 (18)
C18—N3—C11—C2−170.51 (14)C18—C19—C24—C2584.08 (19)
C18—N3—C11—C1211.8 (2)C20—C19—C24—C2634.5 (2)
C3—C2—C11—N3−173.95 (17)C18—C19—C24—C26−151.26 (16)
C1—C2—C11—N31.8 (2)C22—C23—C27—C2889.8 (2)
C3—C2—C11—C123.7 (3)C18—C23—C27—C28−88.0 (2)
C1—C2—C11—C12179.36 (13)C22—C23—C27—C29−34.4 (2)
N3—C11—C12—C13−116.23 (18)C18—C23—C27—C29147.85 (19)
Cg1 and Cg2 are the centroids of the C18–C23 and N1,N2,C1–C3 rings, respectively.
D—H···AD—HH···AD···AD—H···A
N3—H3A···O0.80 (2)1.95 (2)2.6734 (17)149 (3)
C9—H9A···Cg1i0.952.733.601 (2)153
C14—H14A···Cg2ii0.962.763.467 (2)132
Table 1

Hydrogen-bond geometry (Å, °)

Cg1 and Cg2 are the centroids of the C18–C23 and N1,N2,C1–C3 rings, respectively.

D—H⋯AD—HH⋯ADAD—H⋯A
N3—H3A⋯O0.80 (2)1.95 (2)2.6734 (17)149 (3)
C9—H9ACg1i0.952.733.601 (2)153
C14—H14ACg2ii0.962.763.467 (2)132

Symmetry codes: (i) ; (ii) .

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Authors:  Eric F Connor; Todd R Younkin; Jason I Henderson; Andrew W Waltman; Robert H Grubbs
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2.  A short history of SHELX.

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4.  (4Z)-4-[(Cyclo-propyl-amino)(phen-yl)methyl-ene]-3-methyl-1-phenyl-1H-pyrazol-5(4H)-one.

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Journal:  Acta Crystallogr Sect E Struct Rep Online       Date:  2010-04-21
  4 in total

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