Methyl 2-[2-((Z)-{1-trans-[2-(4-fluoro-3-methyl­phen­yl)-2-methyl­cyclo­prop­yl]ethyl­idene}amino­oxymeth­yl)phen­yl]-2-[(E)-methoxy­imino]­acetate

Song, C.; Ross, R.; Shaber, S.; Li, B.

doi:10.1107/S1600536809009064

organic compounds

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ISSN: 2056-9890

Volume 65| Part 4| April 2009| Page o796

doi:10.1107/S1600536809009064

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Methyl 2-[2-((Z)-{1-trans-[2-(4-fluoro-3-methylphenyl)-2-methylcyclopropyl]ethylidene}aminooxymethyl)phenyl]-2-[(E)-methoxyimino]acetate

Chunfeng Song,^a Ronald Ross,^b Steven Shaber ^b and Bin Li ^c ^*

^aMedical College of Chifeng University, Chifeng 024000, People's Republic of China, ^bDow AgroSciences, 9330 Zionsville Road, Indianapolis, Indiana 46268, USA, and ^cAgrochemicals Division, Shenyang Research Institute of Chemical Industry, Shenyang 110021, People's Republic of China
^*Correspondence e-mail: libin1@sinochem.com

(Received 3 March 2009; accepted 12 March 2009; online 19 March 2009)

The title compound, C₂₄H₂₇FN₂O₄, is an important intermediate in the synthesis of fungicidal strobilurin-type compounds. In the crystal structure, the oxime bond attached to the cyclopropane ring adopts a Z configuration, while the oxime bond attached to the benzene ring adopts an E configuration. The fluoromethylphenyl group adopts a trans configuration with respect to the remainder of the molecule, and its mean plane forms a dihedral angle of 56.1 (1)° with the plane of the cyclopropane ring.

Related literature

For synthesis details and related literature, see: Li et al. (2008 ); Ross et al. (2001 ).

Experimental

Crystal data

C₂₄H₂₇FN₂O₄
M_r = 426.48
Triclinic, $[P \overline 1]$
a = 7.819 (3) Å
b = 10.901 (4) Å
c = 14.565 (5) Å
α = 105.134 (4)°
β = 92.014 (4)°
γ = 104.718 (4)°
V = 1152.3 (7) Å³
Z = 2
Mo Kα radiation
μ = 0.09 mm⁻¹
T = 293 K
0.34 × 0.30 × 0.24 mm

Data collection

Bruker APEXII CCD diffractometer
Absorption correction: multi-scan (SADABS; Sheldrick, 2003 ) T_min = 0.754, T_max = 0.979
6297 measured reflections
4026 independent reflections
2977 reflections with I > 2σ(I)
R_int = 0.015

Refinement

R[F² > 2σ(F²)] = 0.046
wR(F²) = 0.140
S = 1.05
4026 reflections
285 parameters
H-atom parameters constrained
Δρ_max = 0.26 e Å⁻³
Δρ_min = −0.15 e Å⁻³

Data collection: APEX2 (Bruker, 2004 ); cell refinement: SAINT (Bruker, 2003 ); data reduction: SAINT; program(s) used to solve structure: SHELXS97 (Sheldrick, 2008 ); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: SHELXTL (Sheldrick, 2008); software used to prepare material for publication: SHELXTL.

Supporting information

Crystal structure: contains datablocks I, global. DOI: 10.1107/S1600536809009064/bi2355sup1.cif

Structure factors: contains datablock I. DOI: 10.1107/S1600536809009064/bi2355Isup2.hkl

checkCIF report

Comment top

Some cyclopropyl-containing Strobilurin-type compounds have been reported as a new class of fungicides characterized by their broad spectrum and high levels of fungicidal activity (Ross et al., 2001; Li et al., 2008). The title compound is an intermediate for preparing such compounds and the crystal structure is important to identify the configuration of possible products.

Related literature top

For synthesis details and related literature, see: Li et al. (2008); Ross et al. (2001).

Experimental top

The title compound was prepared according to a published procedure (Li et al., 2008) as follows: trans 2-(4-fluoro-3-methylphenyl)-2-methyl-1-acetylcyclopropane (26.8 g, 13 mmol) and methyl E-2-(aminooxymethyl)phenyl glyoxylate O-methyloxime (34.0 g, 14.3 mmol) were added into methanol (500 ml) and acetic acid (0.7 ml). The mixture was stirred for 14 h and washed with water and brine, dried by anhydrous magnesium sulfate, then evaporated to give an oily product. This product was seperated with silica gel chromatography to give major product A (90%) and minor product B (10%). The product B was dissolved in acetone and left to stand at room temperature. Block crystals suitable for X-ray analyses were obtained.

¹H NMR(CDCl₃): δ 7.78–7.81 (m, 1H), 7.523–7.492 (m, 1H), 7.412–7.382 (m, 2H), 7.212–7.195 (m, 1H), 7.177–7.035 (m, 2H), 6.785–6.753 (t, 1H), 5.044–5.038 (d, 2H), 3.948 (s, 3H), 3.705 (s, 3H), 2.055–1.986 (m, 4H), 1.868 (s, 3H), 1.205–1.189 (m, 4H).

Computing details top

Data collection: APEX2 (Bruker, 2004); cell refinement: SAINT (Bruker, 2003); data reduction: SAINT (Bruker, 2003); program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: SHELXTL (Sheldrick, 2008); software used to prepare material for publication: SHELXTL (Sheldrick, 2008).

Figures top

Fig. 1. Molecular structure of the title compound with 30% probability displacement ellipsoids for non-H atoms.

Methyl 2-[2-((Z)-{1-trans-[2-(4-fluoro-3-methylphenyl)-2-methylcyclopropyl]ethylidene}aminooxymethyl)phenyl]-2-[(E)-methoxyimino]acetate top

Crystal data top

C₂₄H₂₇FN₂O₄	Z = 2
M_r = 426.48	F(000) = 452
Triclinic, P1	D_x = 1.229 Mg m⁻³
Hall symbol: -P 1	Mo Kα radiation, λ = 0.71073 Å
a = 7.819 (3) Å	Cell parameters from 2258 reflections
b = 10.901 (4) Å	θ = 2.7–25.2°
c = 14.565 (5) Å	µ = 0.09 mm⁻¹
α = 105.134 (4)°	T = 293 K
β = 92.014 (4)°	Block, colorless
γ = 104.718 (4)°	0.34 × 0.30 × 0.24 mm
V = 1152.3 (7) Å³

Data collection top

Bruker APEXII CCD diffractometer	4026 independent reflections
Radiation source: fine-focus sealed tube	2977 reflections with I > 2σ(I)
Graphite monochromator	R_int = 0.015
ϕ and ω scans	θ_max = 25.0°, θ_min = 2.0°
Absorption correction: multi-scan (SADABS; Sheldrick, 2003)	h = −9→9
T_min = 0.754, T_max = 0.979	k = −9→12
6297 measured reflections	l = −17→17

Refinement top

Refinement on F²	Primary atom site location: structure-invariant direct methods
Least-squares matrix: full	Secondary atom site location: difference Fourier map
R[F² > 2σ(F²)] = 0.046	Hydrogen site location: inferred from neighbouring sites
wR(F²) = 0.140	H-atom parameters constrained
S = 1.05	w = 1/[σ²(F_o²) + (0.0682P)² + 0.2537P] where P = (F_o² + 2F_c²)/3
4026 reflections	(Δ/σ)_max < 0.001
285 parameters	Δρ_max = 0.26 e Å⁻³
0 restraints	Δρ_min = −0.15 e Å⁻³

Crystal data top

C₂₄H₂₇FN₂O₄	γ = 104.718 (4)°
M_r = 426.48	V = 1152.3 (7) Å³
Triclinic, P1	Z = 2
a = 7.819 (3) Å	Mo Kα radiation
b = 10.901 (4) Å	µ = 0.09 mm⁻¹
c = 14.565 (5) Å	T = 293 K
α = 105.134 (4)°	0.34 × 0.30 × 0.24 mm
β = 92.014 (4)°

Data collection top

Bruker APEXII CCD diffractometer	4026 independent reflections
Absorption correction: multi-scan (SADABS; Sheldrick, 2003)	2977 reflections with I > 2σ(I)
T_min = 0.754, T_max = 0.979	R_int = 0.015
6297 measured reflections

Refinement top

R[F² > 2σ(F²)] = 0.046	0 restraints
wR(F²) = 0.140	H-atom parameters constrained
S = 1.05	Δρ_max = 0.26 e Å⁻³
4026 reflections	Δρ_min = −0.15 e Å⁻³
285 parameters

Special details top

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.

Fractional atomic coordinates and isotropic or equivalent isotropic displacement parameters (Å²) top

	x	y	z	U_iso*/U_eq
F1	1.35756 (18)	0.82907 (15)	0.97952 (11)	0.0942 (5)
O1	0.56929 (18)	0.50914 (14)	0.67273 (10)	0.0625 (4)
O2	0.6063 (2)	0.39143 (18)	0.88366 (11)	0.0903 (6)
O3	0.33762 (19)	0.25037 (15)	0.86384 (10)	0.0680 (4)
O4	0.41061 (16)	0.08197 (13)	0.59611 (9)	0.0600 (4)
N1	0.4299 (2)	0.55373 (18)	0.63920 (12)	0.0604 (4)
N2	0.37516 (19)	0.14127 (15)	0.68779 (10)	0.0509 (4)
C1	1.0499 (3)	0.9394 (2)	0.8529 (2)	0.0836 (7)
H1	1.0399	1.0172	0.8411	0.100*
C2	1.1977 (3)	0.9404 (2)	0.9074 (2)	0.0879 (8)
H2	1.2875	1.0183	0.9325	0.105*
C3	1.2108 (3)	0.8262 (2)	0.92420 (16)	0.0680 (6)
C4	1.0856 (3)	0.7074 (2)	0.88688 (14)	0.0588 (5)
C5	1.1107 (4)	0.5818 (3)	0.9027 (2)	0.0895 (8)
H5A	1.2018	0.5563	0.8658	0.134*
H5B	1.0012	0.5131	0.8829	0.134*
H5C	1.1452	0.5958	0.9693	0.134*
C6	0.9380 (3)	0.7098 (2)	0.83200 (14)	0.0558 (5)
H6	0.8506	0.6309	0.8053	0.067*
C7	0.9156 (3)	0.8237 (2)	0.81544 (15)	0.0590 (5)
C8	0.7563 (3)	0.8232 (2)	0.75450 (16)	0.0637 (5)
C9	0.7882 (4)	0.8208 (4)	0.6527 (2)	0.1044 (10)
H9A	0.8837	0.8960	0.6523	0.157*
H9B	0.6821	0.8235	0.6189	0.157*
H9C	0.8192	0.7413	0.6219	0.157*
C10	0.6289 (3)	0.8960 (3)	0.8011 (2)	0.0918 (8)
H10A	0.6542	0.9400	0.8691	0.110*
H10B	0.5744	0.9411	0.7642	0.110*
C11	0.5746 (3)	0.7483 (2)	0.77037 (15)	0.0624 (5)
H11	0.5744	0.7077	0.8230	0.075*
C12	0.4369 (3)	0.6710 (2)	0.68858 (15)	0.0609 (5)
C13	0.2966 (3)	0.7290 (3)	0.65974 (19)	0.0849 (7)
H13A	0.3490	0.7967	0.6302	0.127*
H13B	0.2447	0.7664	0.7153	0.127*
H13C	0.2061	0.6610	0.6152	0.127*
C14	0.5777 (3)	0.3937 (2)	0.60237 (15)	0.0659 (6)
H14A	0.6049	0.4141	0.5427	0.079*
H14B	0.4643	0.3271	0.5910	0.079*
C15	0.7210 (3)	0.34381 (19)	0.63878 (14)	0.0552 (5)
C16	0.8912 (3)	0.3751 (2)	0.61019 (18)	0.0790 (7)
H16	0.9156	0.4278	0.5688	0.095*
C17	1.0237 (3)	0.3291 (3)	0.6423 (2)	0.0924 (9)
H17	1.1361	0.3505	0.6219	0.111*
C18	0.9913 (3)	0.2521 (3)	0.7040 (2)	0.0822 (8)
H18	1.0807	0.2205	0.7251	0.099*
C19	0.8259 (3)	0.2222 (2)	0.73409 (16)	0.0629 (5)
H19	0.8041	0.1715	0.7770	0.075*
C20	0.6902 (2)	0.26630 (17)	0.70163 (13)	0.0482 (4)
C21	0.5128 (2)	0.22899 (18)	0.73554 (12)	0.0460 (4)
C22	0.4921 (3)	0.3000 (2)	0.83565 (13)	0.0536 (5)
C23	0.3080 (4)	0.3151 (3)	0.95956 (16)	0.0839 (7)
H23A	0.3990	0.3128	1.0046	0.126*
H23B	0.1937	0.2702	0.9735	0.126*
H23C	0.3116	0.4052	0.9642	0.126*
C24	0.2488 (3)	−0.0023 (2)	0.54163 (15)	0.0660 (6)
H24A	0.1929	−0.0644	0.5749	0.099*
H24B	0.2740	−0.0491	0.4803	0.099*
H24C	0.1707	0.0499	0.5329	0.099*

Atomic displacement parameters (Å²) top

	U¹¹	U²²	U³³	U¹²	U¹³	U²³
F1	0.0727 (9)	0.0917 (10)	0.1010 (10)	0.0112 (7)	−0.0317 (8)	0.0138 (8)
O1	0.0619 (8)	0.0581 (8)	0.0631 (8)	0.0179 (7)	−0.0104 (7)	0.0099 (7)
O2	0.0780 (11)	0.0935 (12)	0.0624 (9)	−0.0017 (10)	0.0000 (8)	−0.0159 (9)
O3	0.0682 (9)	0.0725 (10)	0.0519 (8)	0.0143 (8)	0.0142 (7)	0.0015 (7)
O4	0.0439 (7)	0.0660 (9)	0.0507 (7)	0.0069 (6)	0.0036 (6)	−0.0089 (6)
N1	0.0528 (10)	0.0679 (12)	0.0589 (10)	0.0149 (8)	−0.0040 (8)	0.0179 (9)
N2	0.0423 (8)	0.0574 (9)	0.0468 (8)	0.0151 (7)	0.0040 (7)	0.0025 (7)
C1	0.0752 (16)	0.0552 (13)	0.111 (2)	0.0105 (12)	−0.0123 (14)	0.0179 (13)
C2	0.0710 (16)	0.0578 (15)	0.113 (2)	0.0013 (12)	−0.0212 (14)	0.0066 (14)
C3	0.0567 (12)	0.0704 (15)	0.0662 (13)	0.0114 (11)	−0.0096 (10)	0.0086 (11)
C4	0.0593 (12)	0.0604 (12)	0.0536 (11)	0.0124 (10)	0.0020 (9)	0.0150 (9)
C5	0.0882 (18)	0.0775 (17)	0.1009 (19)	0.0139 (14)	−0.0201 (15)	0.0343 (15)
C6	0.0532 (11)	0.0544 (12)	0.0532 (11)	0.0056 (9)	0.0018 (9)	0.0133 (9)
C7	0.0538 (11)	0.0591 (12)	0.0617 (12)	0.0129 (9)	0.0047 (9)	0.0152 (10)
C8	0.0556 (12)	0.0641 (13)	0.0752 (14)	0.0126 (10)	0.0068 (10)	0.0293 (11)
C9	0.0740 (17)	0.153 (3)	0.0969 (19)	0.0095 (17)	0.0048 (14)	0.074 (2)
C10	0.0781 (16)	0.0698 (16)	0.118 (2)	0.0295 (13)	−0.0085 (15)	0.0025 (15)
C11	0.0602 (12)	0.0647 (13)	0.0608 (12)	0.0187 (10)	0.0047 (10)	0.0138 (10)
C12	0.0527 (11)	0.0747 (15)	0.0586 (12)	0.0183 (10)	0.0055 (9)	0.0231 (11)
C13	0.0769 (16)	0.107 (2)	0.0785 (16)	0.0456 (15)	0.0001 (13)	0.0204 (14)
C14	0.0794 (15)	0.0581 (13)	0.0561 (12)	0.0167 (11)	−0.0040 (10)	0.0123 (10)
C15	0.0523 (11)	0.0469 (11)	0.0556 (11)	0.0063 (8)	0.0017 (9)	0.0035 (9)
C16	0.0671 (15)	0.0739 (15)	0.0773 (15)	−0.0045 (12)	0.0139 (12)	0.0112 (12)
C17	0.0399 (12)	0.096 (2)	0.111 (2)	0.0015 (12)	0.0135 (13)	−0.0070 (17)
C18	0.0427 (12)	0.0842 (17)	0.105 (2)	0.0210 (12)	−0.0052 (12)	−0.0011 (15)
C19	0.0465 (11)	0.0586 (12)	0.0778 (14)	0.0172 (9)	−0.0082 (10)	0.0082 (10)
C20	0.0395 (9)	0.0443 (10)	0.0517 (10)	0.0107 (8)	−0.0021 (8)	−0.0005 (8)
C21	0.0400 (9)	0.0493 (10)	0.0470 (10)	0.0164 (8)	−0.0018 (8)	0.0071 (8)
C22	0.0516 (11)	0.0551 (11)	0.0494 (10)	0.0159 (9)	−0.0017 (9)	0.0061 (9)
C23	0.1056 (19)	0.0876 (18)	0.0553 (13)	0.0333 (15)	0.0254 (13)	0.0059 (12)
C24	0.0537 (12)	0.0676 (13)	0.0585 (12)	0.0052 (10)	−0.0089 (9)	−0.0006 (10)

Geometric parameters (Å, º) top

F1—C3	1.368 (2)	C10—C11	1.496 (3)
O1—C14	1.418 (2)	C10—H10A	0.970
O1—N1	1.421 (2)	C10—H10B	0.970
O2—C22	1.192 (2)	C11—C12	1.487 (3)
O3—C22	1.319 (2)	C11—H11	0.980
O3—C23	1.445 (3)	C12—C13	1.496 (3)
O4—N2	1.3944 (19)	C13—H13A	0.960
O4—C24	1.425 (2)	C13—H13B	0.960
N1—C12	1.279 (3)	C13—H13C	0.960
N2—C21	1.278 (2)	C14—C15	1.501 (3)
C1—C2	1.375 (3)	C14—H14A	0.970
C1—C7	1.385 (3)	C14—H14B	0.970
C1—H1	0.930	C15—C20	1.388 (3)
C2—C3	1.358 (3)	C15—C16	1.394 (3)
C2—H2	0.930	C16—C17	1.376 (4)
C3—C4	1.371 (3)	C16—H16	0.930
C4—C6	1.390 (3)	C17—C18	1.371 (4)
C4—C5	1.505 (3)	C17—H17	0.930
C5—H5A	0.960	C18—C19	1.368 (3)
C5—H5B	0.960	C18—H18	0.930
C5—H5C	0.960	C19—C20	1.387 (3)
C6—C7	1.377 (3)	C19—H19	0.930
C6—H6	0.930	C20—C21	1.483 (3)
C7—C8	1.502 (3)	C21—C22	1.497 (3)
C8—C10	1.500 (3)	C23—H23A	0.960
C8—C9	1.507 (3)	C23—H23B	0.960
C8—C11	1.508 (3)	C23—H23C	0.960
C9—H9A	0.960	C24—H24A	0.960
C9—H9B	0.960	C24—H24B	0.960
C9—H9C	0.960	C24—H24C	0.960

C14—O1—N1	107.55 (14)	C8—C11—H11	114.3
C22—O3—C23	116.14 (17)	N1—C12—C11	123.38 (19)
N2—O4—C24	109.21 (14)	N1—C12—C13	116.2 (2)
C12—N1—O1	111.23 (16)	C11—C12—C13	120.5 (2)
C21—N2—O4	111.21 (14)	C12—C13—H13A	109.5
C2—C1—C7	120.8 (2)	C12—C13—H13B	109.5
C2—C1—H1	119.6	H13A—C13—H13B	109.5
C7—C1—H1	119.6	C12—C13—H13C	109.5
C3—C2—C1	119.1 (2)	H13A—C13—H13C	109.5
C3—C2—H2	120.4	H13B—C13—H13C	109.5
C1—C2—H2	120.4	O1—C14—C15	107.78 (16)
C2—C3—F1	118.4 (2)	O1—C14—H14A	110.2
C2—C3—C4	123.2 (2)	C15—C14—H14A	110.2
F1—C3—C4	118.4 (2)	O1—C14—H14B	110.2
C3—C4—C6	116.2 (2)	C15—C14—H14B	110.2
C3—C4—C5	121.4 (2)	H14A—C14—H14B	108.5
C6—C4—C5	122.4 (2)	C20—C15—C16	117.8 (2)
C4—C5—H5A	109.5	C20—C15—C14	121.82 (18)
C4—C5—H5B	109.5	C16—C15—C14	120.4 (2)
H5A—C5—H5B	109.5	C17—C16—C15	121.1 (3)
C4—C5—H5C	109.5	C17—C16—H16	119.5
H5A—C5—H5C	109.5	C15—C16—H16	119.5
H5B—C5—H5C	109.5	C18—C17—C16	120.5 (2)
C7—C6—C4	122.83 (19)	C18—C17—H17	119.7
C7—C6—H6	118.6	C16—C17—H17	119.7
C4—C6—H6	118.6	C19—C18—C17	119.2 (2)
C6—C7—C1	117.8 (2)	C19—C18—H18	120.4
C6—C7—C8	121.80 (19)	C17—C18—H18	120.4
C1—C7—C8	120.3 (2)	C18—C19—C20	121.0 (2)
C10—C8—C7	118.3 (2)	C18—C19—H19	119.5
C10—C8—C9	118.5 (2)	C20—C19—H19	119.5
C7—C8—C9	114.35 (19)	C19—C20—C15	120.29 (18)
C10—C8—C11	59.65 (15)	C19—C20—C21	118.64 (18)
C7—C8—C11	118.65 (18)	C15—C20—C21	121.07 (16)
C9—C8—C11	116.8 (2)	N2—C21—C20	126.38 (16)
C8—C9—H9A	109.5	N2—C21—C22	116.44 (16)
C8—C9—H9B	109.5	C20—C21—C22	117.18 (15)
H9A—C9—H9B	109.5	O2—C22—O3	124.65 (18)
C8—C9—H9C	109.5	O2—C22—C21	122.16 (19)
H9A—C9—H9C	109.5	O3—C22—C21	113.20 (16)
H9B—C9—H9C	109.5	O3—C23—H23A	109.5
C11—C10—C8	60.42 (15)	O3—C23—H23B	109.5
C11—C10—H10A	117.7	H23A—C23—H23B	109.5
C8—C10—H10A	117.7	O3—C23—H23C	109.5
C11—C10—H10B	117.7	H23A—C23—H23C	109.5
C8—C10—H10B	117.7	H23B—C23—H23C	109.5
H10A—C10—H10B	114.9	O4—C24—H24A	109.5
C12—C11—C10	122.1 (2)	O4—C24—H24B	109.5
C12—C11—C8	121.18 (19)	H24A—C24—H24B	109.5
C10—C11—C8	59.93 (16)	O4—C24—H24C	109.5
C12—C11—H11	114.3	H24A—C24—H24C	109.5
C10—C11—H11	114.3	H24B—C24—H24C	109.5

C14—O1—N1—C12	−166.73 (18)	C10—C11—C12—N1	154.4 (2)
C24—O4—N2—C21	−172.57 (17)	C8—C11—C12—N1	82.6 (3)
C7—C1—C2—C3	0.0 (4)	C10—C11—C12—C13	−25.6 (3)
C1—C2—C3—F1	−179.2 (2)	C8—C11—C12—C13	−97.4 (3)
C1—C2—C3—C4	2.0 (4)	N1—O1—C14—C15	−178.28 (16)
C2—C3—C4—C6	−1.9 (4)	O1—C14—C15—C20	82.5 (2)
F1—C3—C4—C6	179.34 (18)	O1—C14—C15—C16	−97.2 (2)
C2—C3—C4—C5	176.4 (3)	C20—C15—C16—C17	0.8 (3)
F1—C3—C4—C5	−2.4 (3)	C14—C15—C16—C17	−179.4 (2)
C3—C4—C6—C7	−0.3 (3)	C15—C16—C17—C18	−0.5 (4)
C5—C4—C6—C7	−178.6 (2)	C16—C17—C18—C19	−0.6 (4)
C4—C6—C7—C1	2.2 (3)	C17—C18—C19—C20	1.3 (3)
C4—C6—C7—C8	178.95 (19)	C18—C19—C20—C15	−1.0 (3)
C2—C1—C7—C6	−2.1 (4)	C18—C19—C20—C21	179.03 (19)
C2—C1—C7—C8	−178.9 (2)	C16—C15—C20—C19	−0.1 (3)
C6—C7—C8—C10	115.1 (2)	C14—C15—C20—C19	−179.79 (17)
C1—C7—C8—C10	−68.2 (3)	C16—C15—C20—C21	179.88 (17)
C6—C7—C8—C9	−98.0 (3)	C14—C15—C20—C21	0.1 (3)
C1—C7—C8—C9	78.7 (3)	O4—N2—C21—C20	−0.3 (3)
C6—C7—C8—C11	46.2 (3)	O4—N2—C21—C22	−179.87 (15)
C1—C7—C8—C11	−137.1 (2)	C19—C20—C21—N2	−104.2 (2)
C7—C8—C10—C11	−108.4 (2)	C15—C20—C21—N2	75.9 (3)
C9—C8—C10—C11	106.1 (2)	C19—C20—C21—C22	75.4 (2)
C8—C10—C11—C12	−110.1 (2)	C15—C20—C21—C22	−104.5 (2)
C10—C8—C11—C12	111.6 (3)	C23—O3—C22—O2	1.0 (3)
C7—C8—C11—C12	−140.6 (2)	C23—O3—C22—C21	−179.41 (17)
C9—C8—C11—C12	2.7 (3)	N2—C21—C22—O2	−173.2 (2)
C7—C8—C11—C10	107.8 (2)	C20—C21—C22—O2	7.2 (3)
C9—C8—C11—C10	−108.8 (3)	N2—C21—C22—O3	7.2 (2)
O1—N1—C12—C11	−0.1 (3)	C20—C21—C22—O3	−172.41 (16)
O1—N1—C12—C13	179.85 (18)

Experimental details

Crystal data
Chemical formula	C₂₄H₂₇FN₂O₄
M_r	426.48
Crystal system, space group	Triclinic, P1
Temperature (K)	293
a, b, c (Å)	7.819 (3), 10.901 (4), 14.565 (5)
α, β, γ (°)	105.134 (4), 92.014 (4), 104.718 (4)
V (Å³)	1152.3 (7)
Z	2
Radiation type	Mo Kα
µ (mm⁻¹)	0.09
Crystal size (mm)	0.34 × 0.30 × 0.24

Data collection
Diffractometer	Bruker APEXII CCD diffractometer
Absorption correction	Multi-scan (SADABS; Sheldrick, 2003)
T_min, T_max	0.754, 0.979
No. of measured, independent and observed [I > 2σ(I)] reflections	6297, 4026, 2977
R_int	0.015
(sin θ/λ)_max (Å⁻¹)	0.595

Refinement
R[F² > 2σ(F²)], wR(F²), S	0.046, 0.140, 1.05
No. of reflections	4026
No. of parameters	285
H-atom treatment	H-atom parameters constrained
Δρ_max, Δρ_min (e Å⁻³)	0.26, −0.15

Computer programs: APEX2 (Bruker, 2004), SAINT (Bruker, 2003), SHELXS97 (Sheldrick, 2008), SHELXL97 (Sheldrick, 2008), SHELXTL (Sheldrick, 2008).

References

Bruker (2003). SAINT. Bruker AXS Inc., Madison, Wisconsin, USA. Google Scholar
Bruker (2004). APEX2. Bruker AXS Inc., Madison, Wisconsin, USA. Google Scholar
Li, B., Xiang, D. & Si, N. G. (2008). Int. Patent No. WO2008/104101A1. Google Scholar
Ross, R., Nguyen, D. & Szapacs, E. (2001). Int. Patent No. WO01/87826A1. Google Scholar
Sheldrick, G. M. (2003). SADABS. University of Göttingen, Germany. Google Scholar
Sheldrick, G. M. (2008). Acta Cryst. A64, 112–122. Web of Science CrossRef CAS IUCr Journals Google Scholar

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