Literature DB >> 21579737

6-Chloro-3-[5-(4-fluoro-phen-yl)-1-phenyl-4,5-dihydro-1H-pyrazol-3-yl]-2-methyl-4-phenyl-quinoline.

Wan-Sin Loh, Hoong-Kun Fun, S Sarveswari, V Vijayakumar, B Palakshi Reddy.   

Abstract

In the title compound, C(31)H(23)ClFN(3), the pyrazole ring forms dihedral angles of 72.75 (7), 18.08 (9) and 86.26 (9)° with the quinoline ring system, the phenyl ring and the fluoro-phenyl ring, respectively. In the crystal, inter-molecular C-H⋯N hydrogen bonds link the mol-ecules into chains propagating along the c axis. The crystal structure is further stabilized by C-H⋯π inter-actions.

Entities:  

Year:  2010        PMID: 21579737      PMCID: PMC2979872          DOI: 10.1107/S1600536810000218

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


Related literature

For a related structure and background to quinolines and pyrazolines, see: Loh et al. (2009 ▶). For the stability of the temperature controller used for the data collection, see: Cosier & Glazer (1986 ▶).

Experimental

Crystal data

C31H23ClFN3 M = 491.97 Monoclinic, a = 9.4303 (2) Å b = 28.2155 (6) Å c = 9.6028 (2) Å β = 106.636 (1)° V = 2448.17 (9) Å3 Z = 4 Mo Kα radiation μ = 0.19 mm−1 T = 100 K 0.49 × 0.23 × 0.15 mm

Data collection

Bruker SMART APEXII CCD diffractometer Absorption correction: multi-scan (SADABS; Bruker, 2009 ▶) T min = 0.914, T max = 0.973 38888 measured reflections 8947 independent reflections 6981 reflections with I > 2σ(I) R int = 0.031

Refinement

R[F 2 > 2σ(F 2)] = 0.067 wR(F 2) = 0.171 S = 1.08 8947 reflections 326 parameters H-atom parameters constrained Δρmax = 0.78 e Å−3 Δρmin = −0.25 e Å−3 Data collection: APEX2 (Bruker, 2009 ▶); cell refinement: SAINT (Bruker, 2009 ▶); data reduction: SAINT; 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 and PLATON (Spek, 2009 ▶). Crystal structure: contains datablocks global, I. DOI: 10.1107/S1600536810000218/hb5303sup1.cif Structure factors: contains datablocks I. DOI: 10.1107/S1600536810000218/hb5303Isup2.hkl Additional supplementary materials: crystallographic information; 3D view; checkCIF report
C31H23ClFN3F(000) = 1024
Mr = 491.97Dx = 1.335 Mg m3
Monoclinic, P21/cMo Kα radiation, λ = 0.71073 Å
Hall symbol: -P 2ybcCell parameters from 9957 reflections
a = 9.4303 (2) Åθ = 2.3–31.9°
b = 28.2155 (6) ŵ = 0.19 mm1
c = 9.6028 (2) ÅT = 100 K
β = 106.636 (1)°Block, yellow
V = 2448.17 (9) Å30.49 × 0.23 × 0.15 mm
Z = 4
Bruker SMART APEXII CCD diffractometer8947 independent reflections
Radiation source: fine-focus sealed tube6981 reflections with I > 2σ(I)
graphiteRint = 0.031
φ and ω scansθmax = 32.7°, θmin = 2.3°
Absorption correction: multi-scan (SADABS; Bruker, 2009)h = −14→14
Tmin = 0.914, Tmax = 0.973k = −42→33
38888 measured reflectionsl = −14→12
Refinement on F2Primary atom site location: structure-invariant direct methods
Least-squares matrix: fullSecondary atom site location: difference Fourier map
R[F2 > 2σ(F2)] = 0.067Hydrogen site location: inferred from neighbouring sites
wR(F2) = 0.171H-atom parameters constrained
S = 1.08w = 1/[σ2(Fo2) + (0.0749P)2 + 1.6204P] where P = (Fo2 + 2Fc2)/3
8947 reflections(Δ/σ)max < 0.001
326 parametersΔρmax = 0.78 e Å3
0 restraintsΔρmin = −0.25 e Å3
Experimental. The crystal was placed in the cold stream of an Oxford Cyrosystems Cobra open-flow nitrogen cryostat (Cosier & Glazer, 1986) operating at 100.0 (1) K.
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
Cl1−0.17020 (5)0.245611 (18)0.84092 (5)0.03203 (12)
F10.83364 (15)−0.06367 (4)0.85393 (14)0.0396 (3)
N10.30003 (16)0.28484 (5)0.56387 (15)0.0211 (3)
N20.48193 (15)0.15134 (5)0.42869 (15)0.0202 (3)
N30.59506 (15)0.11718 (5)0.45432 (14)0.0206 (3)
C10.38175 (18)0.25044 (6)0.53450 (17)0.0197 (3)
C20.19192 (18)0.27355 (5)0.62820 (18)0.0198 (3)
C30.1078 (2)0.31116 (6)0.6618 (2)0.0263 (3)
H3A0.12690.34220.63960.032*
C4−0.0011 (2)0.30245 (6)0.7265 (2)0.0278 (4)
H4A−0.05510.32730.74940.033*
C5−0.03054 (19)0.25528 (6)0.75826 (19)0.0235 (3)
C60.04711 (18)0.21773 (6)0.72696 (18)0.0211 (3)
H6A0.02480.18700.74840.025*
C70.16176 (16)0.22620 (5)0.66153 (16)0.0174 (3)
C80.25181 (16)0.18942 (5)0.62996 (16)0.0170 (3)
C90.36189 (17)0.20185 (5)0.56766 (16)0.0173 (3)
C100.23459 (16)0.13863 (5)0.66548 (17)0.0175 (3)
C110.20683 (18)0.10451 (6)0.55481 (18)0.0218 (3)
H11A0.18740.11390.45840.026*
C120.20828 (19)0.05650 (6)0.5891 (2)0.0263 (3)
H12A0.18700.03400.51540.032*
C130.2413 (2)0.04223 (6)0.7329 (2)0.0274 (4)
H13A0.24700.01010.75580.033*
C140.26595 (19)0.07580 (6)0.8428 (2)0.0244 (3)
H14A0.28630.06610.93910.029*
C150.26037 (17)0.12397 (6)0.80953 (18)0.0201 (3)
H15A0.27380.14640.88330.024*
C160.47176 (17)0.16606 (5)0.55166 (17)0.0179 (3)
C170.58110 (18)0.14337 (6)0.68073 (17)0.0230 (3)
H17A0.53260.12150.73010.028*
H17B0.63420.16700.74940.028*
C180.68460 (17)0.11731 (6)0.60858 (17)0.0193 (3)
H18A0.77470.13600.61950.023*
C190.72498 (17)0.06821 (6)0.67002 (17)0.0194 (3)
C200.86967 (18)0.05790 (6)0.74894 (17)0.0206 (3)
H20A0.94260.08090.75960.025*
C210.90692 (19)0.01333 (6)0.81253 (18)0.0235 (3)
H21A1.00370.00640.86560.028*
C220.7969 (2)−0.01989 (6)0.7946 (2)0.0268 (4)
C230.6518 (2)−0.01129 (7)0.7168 (2)0.0320 (4)
H23A0.5797−0.03460.70620.038*
C240.61669 (19)0.03317 (7)0.6547 (2)0.0276 (4)
H24A0.51950.03980.60210.033*
C250.65853 (18)0.10922 (6)0.34114 (17)0.0192 (3)
C260.5758 (2)0.11696 (7)0.19626 (19)0.0267 (3)
H26A0.48050.12930.17510.032*
C270.6368 (2)0.10606 (7)0.0851 (2)0.0304 (4)
H27A0.58120.1110−0.01070.037*
C280.7796 (2)0.08782 (6)0.1134 (2)0.0269 (4)
H28A0.81910.08050.03770.032*
C290.86119 (19)0.08080 (6)0.25647 (18)0.0216 (3)
H29A0.95710.06910.27680.026*
C300.80235 (17)0.09098 (5)0.37050 (18)0.0193 (3)
H30A0.85830.08570.46600.023*
C310.5017 (2)0.26415 (6)0.4675 (2)0.0254 (3)
H31A0.50070.29790.45390.038*
H31B0.48510.24860.37530.038*
H31C0.59610.25470.53070.038*
U11U22U33U12U13U23
Cl10.0240 (2)0.0383 (3)0.0390 (3)0.00459 (17)0.01745 (18)−0.00127 (19)
F10.0510 (8)0.0263 (6)0.0492 (7)0.0099 (5)0.0267 (6)0.0157 (5)
N10.0244 (6)0.0182 (6)0.0218 (6)0.0019 (5)0.0085 (5)0.0027 (5)
N20.0189 (6)0.0219 (6)0.0206 (6)0.0059 (5)0.0070 (5)0.0023 (5)
N30.0203 (6)0.0259 (7)0.0159 (6)0.0081 (5)0.0057 (5)0.0012 (5)
C10.0216 (7)0.0195 (7)0.0187 (7)0.0014 (5)0.0072 (6)0.0028 (5)
C20.0222 (7)0.0161 (7)0.0218 (7)0.0020 (5)0.0075 (6)0.0007 (5)
C30.0319 (9)0.0167 (7)0.0335 (9)0.0054 (6)0.0145 (7)0.0009 (6)
C40.0307 (9)0.0219 (8)0.0334 (9)0.0078 (7)0.0134 (7)−0.0018 (7)
C50.0207 (7)0.0267 (8)0.0252 (8)0.0046 (6)0.0097 (6)−0.0012 (6)
C60.0200 (7)0.0202 (7)0.0244 (7)0.0023 (6)0.0085 (6)0.0005 (6)
C70.0175 (6)0.0156 (6)0.0196 (7)0.0026 (5)0.0061 (5)0.0004 (5)
C80.0170 (6)0.0159 (6)0.0181 (6)0.0012 (5)0.0048 (5)−0.0009 (5)
C90.0180 (6)0.0176 (6)0.0166 (6)0.0037 (5)0.0054 (5)0.0014 (5)
C100.0160 (6)0.0142 (6)0.0231 (7)−0.0003 (5)0.0070 (5)−0.0025 (5)
C110.0202 (7)0.0220 (7)0.0231 (7)−0.0013 (6)0.0058 (6)−0.0048 (6)
C120.0242 (8)0.0200 (7)0.0365 (9)−0.0059 (6)0.0117 (7)−0.0105 (7)
C130.0268 (8)0.0172 (7)0.0422 (10)−0.0036 (6)0.0162 (8)−0.0012 (7)
C140.0259 (8)0.0209 (7)0.0288 (8)−0.0012 (6)0.0115 (7)0.0039 (6)
C150.0211 (7)0.0181 (7)0.0229 (7)−0.0018 (6)0.0091 (6)−0.0020 (6)
C160.0171 (6)0.0179 (7)0.0196 (7)0.0021 (5)0.0065 (5)0.0009 (5)
C170.0227 (7)0.0287 (8)0.0171 (7)0.0083 (6)0.0051 (6)−0.0009 (6)
C180.0174 (6)0.0227 (7)0.0175 (7)0.0032 (5)0.0043 (5)−0.0001 (6)
C190.0188 (7)0.0231 (7)0.0176 (7)0.0027 (6)0.0072 (5)0.0009 (5)
C200.0200 (7)0.0234 (7)0.0184 (7)0.0021 (6)0.0053 (6)−0.0001 (6)
C210.0247 (8)0.0261 (8)0.0199 (7)0.0054 (6)0.0064 (6)0.0030 (6)
C220.0352 (9)0.0229 (8)0.0267 (8)0.0055 (7)0.0157 (7)0.0071 (6)
C230.0297 (9)0.0296 (9)0.0397 (10)−0.0053 (7)0.0146 (8)0.0029 (8)
C240.0199 (7)0.0304 (9)0.0320 (9)−0.0005 (7)0.0066 (7)0.0016 (7)
C250.0217 (7)0.0191 (7)0.0185 (7)0.0020 (5)0.0086 (6)−0.0007 (5)
C260.0256 (8)0.0335 (9)0.0216 (8)0.0065 (7)0.0076 (6)0.0012 (7)
C270.0329 (9)0.0391 (10)0.0201 (8)0.0052 (8)0.0088 (7)0.0013 (7)
C280.0338 (9)0.0268 (8)0.0256 (8)0.0018 (7)0.0170 (7)−0.0025 (7)
C290.0239 (7)0.0179 (7)0.0261 (8)0.0006 (6)0.0122 (6)−0.0013 (6)
C300.0193 (7)0.0179 (7)0.0219 (7)0.0010 (5)0.0082 (6)−0.0009 (5)
C310.0261 (8)0.0247 (8)0.0291 (8)0.0012 (6)0.0137 (7)0.0054 (7)
Cl1—C51.7429 (17)C14—H14A0.9300
F1—C221.363 (2)C15—H15A0.9300
N1—C11.319 (2)C16—C171.509 (2)
N1—C21.372 (2)C17—C181.536 (2)
N2—C161.281 (2)C17—H17A0.9700
N2—N31.4062 (18)C17—H17B0.9700
N3—C251.4009 (19)C18—C191.511 (2)
N3—C181.480 (2)C18—H18A0.9800
C1—C91.432 (2)C19—C201.389 (2)
C1—C311.503 (2)C19—C241.399 (2)
C2—C31.417 (2)C20—C211.398 (2)
C2—C71.421 (2)C20—H20A0.9300
C3—C41.366 (2)C21—C221.372 (3)
C3—H3A0.9300C21—H21A0.9300
C4—C51.411 (3)C22—C231.380 (3)
C4—H4A0.9300C23—C241.387 (3)
C5—C61.369 (2)C23—H23A0.9300
C6—C71.418 (2)C24—H24A0.9300
C6—H6A0.9300C25—C301.402 (2)
C7—C81.427 (2)C25—C261.404 (2)
C8—C91.384 (2)C26—C271.385 (2)
C8—C101.493 (2)C26—H26A0.9300
C9—C161.486 (2)C27—C281.393 (3)
C10—C151.397 (2)C27—H27A0.9300
C10—C111.402 (2)C28—C291.384 (3)
C11—C121.393 (2)C28—H28A0.9300
C11—H11A0.9300C29—C301.392 (2)
C12—C131.386 (3)C29—H29A0.9300
C12—H12A0.9300C30—H30A0.9300
C13—C141.387 (3)C31—H31A0.9600
C13—H13A0.9300C31—H31B0.9600
C14—C151.393 (2)C31—H31C0.9600
C1—N1—C2118.69 (14)C16—C17—H17A111.4
C16—N2—N3108.31 (13)C18—C17—H17A111.4
C25—N3—N2116.45 (12)C16—C17—H17B111.4
C25—N3—C18121.92 (13)C18—C17—H17B111.4
N2—N3—C18111.12 (12)H17A—C17—H17B109.3
N1—C1—C9122.37 (14)N3—C18—C19113.35 (13)
N1—C1—C31117.34 (14)N3—C18—C17101.44 (12)
C9—C1—C31120.26 (14)C19—C18—C17112.60 (13)
N1—C2—C3117.73 (14)N3—C18—H18A109.7
N1—C2—C7122.82 (14)C19—C18—H18A109.7
C3—C2—C7119.45 (15)C17—C18—H18A109.7
C4—C3—C2120.78 (16)C20—C19—C24118.88 (16)
C4—C3—H3A119.6C20—C19—C18120.24 (14)
C2—C3—H3A119.6C24—C19—C18120.81 (14)
C3—C4—C5119.22 (15)C19—C20—C21120.77 (16)
C3—C4—H4A120.4C19—C20—H20A119.6
C5—C4—H4A120.4C21—C20—H20A119.6
C6—C5—C4122.13 (15)C22—C21—C20118.24 (16)
C6—C5—Cl1120.01 (14)C22—C21—H21A120.9
C4—C5—Cl1117.86 (12)C20—C21—H21A120.9
C5—C6—C7119.37 (15)F1—C22—C21118.29 (17)
C5—C6—H6A120.3F1—C22—C23118.68 (17)
C7—C6—H6A120.3C21—C22—C23123.02 (17)
C6—C7—C2119.04 (14)C22—C23—C24117.98 (17)
C6—C7—C8123.17 (14)C22—C23—H23A121.0
C2—C7—C8117.77 (13)C24—C23—H23A121.0
C9—C8—C7118.24 (14)C23—C24—C19121.11 (17)
C9—C8—C10119.10 (13)C23—C24—H24A119.4
C7—C8—C10122.63 (13)C19—C24—H24A119.4
C8—C9—C1120.07 (14)N3—C25—C30120.43 (14)
C8—C9—C16120.27 (14)N3—C25—C26120.27 (14)
C1—C9—C16119.23 (13)C30—C25—C26119.21 (14)
C15—C10—C11119.28 (14)C27—C26—C25119.55 (16)
C15—C10—C8120.74 (13)C27—C26—H26A120.2
C11—C10—C8119.67 (14)C25—C26—H26A120.2
C12—C11—C10120.08 (16)C26—C27—C28121.60 (17)
C12—C11—H11A120.0C26—C27—H27A119.2
C10—C11—H11A120.0C28—C27—H27A119.2
C13—C12—C11120.18 (16)C29—C28—C27118.55 (15)
C13—C12—H12A119.9C29—C28—H28A120.7
C11—C12—H12A119.9C27—C28—H28A120.7
C12—C13—C14120.02 (16)C28—C29—C30121.20 (16)
C12—C13—H13A120.0C28—C29—H29A119.4
C14—C13—H13A120.0C30—C29—H29A119.4
C13—C14—C15120.30 (16)C29—C30—C25119.88 (15)
C13—C14—H14A119.8C29—C30—H30A120.1
C15—C14—H14A119.8C25—C30—H30A120.1
C14—C15—C10120.02 (15)C1—C31—H31A109.5
C14—C15—H15A120.0C1—C31—H31B109.5
C10—C15—H15A120.0H31A—C31—H31B109.5
N2—C16—C9123.64 (14)C1—C31—H31C109.5
N2—C16—C17113.94 (13)H31A—C31—H31C109.5
C9—C16—C17122.42 (13)H31B—C31—H31C109.5
C16—C17—C18101.86 (12)
C16—N2—N3—C25−158.10 (14)C8—C10—C15—C14−170.26 (14)
C16—N2—N3—C18−12.48 (18)N3—N2—C16—C9−178.89 (14)
C2—N1—C1—C9−0.2 (2)N3—N2—C16—C170.53 (19)
C2—N1—C1—C31−178.48 (15)C8—C9—C16—N2114.72 (18)
C1—N1—C2—C3178.56 (16)C1—C9—C16—N2−72.8 (2)
C1—N1—C2—C7−1.5 (2)C8—C9—C16—C17−64.7 (2)
N1—C2—C3—C4−179.70 (17)C1—C9—C16—C17107.78 (18)
C7—C2—C3—C40.4 (3)N2—C16—C17—C1810.63 (19)
C2—C3—C4—C5−0.8 (3)C9—C16—C17—C18−169.94 (14)
C3—C4—C5—C60.3 (3)C25—N3—C18—C19−77.43 (18)
C3—C4—C5—Cl1179.96 (15)N2—N3—C18—C19139.13 (13)
C4—C5—C6—C70.5 (3)C25—N3—C18—C17161.61 (15)
Cl1—C5—C6—C7−179.14 (13)N2—N3—C18—C1718.17 (17)
C5—C6—C7—C2−0.8 (2)C16—C17—C18—N3−16.11 (16)
C5—C6—C7—C8177.67 (15)C16—C17—C18—C19−137.59 (14)
N1—C2—C7—C6−179.49 (15)N3—C18—C19—C20132.50 (15)
C3—C2—C7—C60.4 (2)C17—C18—C19—C20−113.06 (16)
N1—C2—C7—C81.9 (2)N3—C18—C19—C24−50.6 (2)
C3—C2—C7—C8−178.16 (15)C17—C18—C19—C2463.8 (2)
C6—C7—C8—C9−179.16 (15)C24—C19—C20—C21−0.2 (2)
C2—C7—C8—C9−0.6 (2)C18—C19—C20—C21176.76 (14)
C6—C7—C8—C10−1.0 (2)C19—C20—C21—C220.1 (2)
C2—C7—C8—C10177.52 (14)C20—C21—C22—F1178.66 (14)
C7—C8—C9—C1−0.9 (2)C20—C21—C22—C230.0 (3)
C10—C8—C9—C1−179.15 (14)F1—C22—C23—C24−178.82 (16)
C7—C8—C9—C16171.44 (14)C21—C22—C23—C24−0.2 (3)
C10—C8—C9—C16−6.8 (2)C22—C23—C24—C190.2 (3)
N1—C1—C9—C81.4 (2)C20—C19—C24—C230.0 (3)
C31—C1—C9—C8179.67 (15)C18—C19—C24—C23−176.91 (16)
N1—C1—C9—C16−171.04 (15)N2—N3—C25—C30155.63 (15)
C31—C1—C9—C167.2 (2)C18—N3—C25—C3014.0 (2)
C9—C8—C10—C15114.82 (17)N2—N3—C25—C26−27.9 (2)
C7—C8—C10—C15−63.3 (2)C18—N3—C25—C26−169.55 (16)
C9—C8—C10—C11−58.7 (2)N3—C25—C26—C27−175.89 (17)
C7—C8—C10—C11123.13 (16)C30—C25—C26—C270.6 (3)
C15—C10—C11—C12−1.4 (2)C25—C26—C27—C28−0.5 (3)
C8—C10—C11—C12172.27 (14)C26—C27—C28—C29−0.3 (3)
C10—C11—C12—C13−1.8 (2)C27—C28—C29—C300.9 (3)
C11—C12—C13—C143.1 (3)C28—C29—C30—C25−0.8 (2)
C12—C13—C14—C15−1.2 (3)N3—C25—C30—C29176.51 (15)
C13—C14—C15—C10−2.1 (2)C26—C25—C30—C290.0 (2)
C11—C10—C15—C143.3 (2)
Cg1 and Cg2 are the centroids of the N1/C1/C2/C7–C9 and C10–C15 rings, respectively.
D—H···AD—HH···AD···AD—H···A
C15—H15A···N1i0.932.573.493 (2)173
C17—H17A···Cg10.972.863.6307 (19)137
C31—H31B···Cg2ii0.962.863.584 (2)133
Table 1

Hydrogen-bond geometry (Å, °)

Cg1 and Cg2 are the centroids of the N1/C1/C2/C7–C9 and C10–C15 rings, respectively.

D—H⋯AD—HH⋯ADAD—H⋯A
C15—H15A⋯N1i0.932.573.493 (2)173
C17—H17ACg10.972.863.6307 (19)137
C31—H31BCg2ii0.962.863.584 (2)133

Symmetry codes: (i) ; (ii) .

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