Ethyl 1-(4-meth-oxy-benz-yl)-3-p-tolyl-1H-pyrazole-5-carboxyl-ate.

In the title compound, C(21)H(22)N(2)O(3), the pyrazole ring makes dihedral angles of 12.93 (8) and 69.38 (8)°, respectively, with the tolyl and meth-oxy-benzyl rings.

Related literature

For the pharmacological activity of pyrazole compounds, see: Ge et al. (2009 ▶, 2011 ▶). For the synthesis of the title compound, see: Li et al. (2011 ▶). For the structure of ethyl 1-benzyl-3-(4-fluoro­phen­yl)-1H-pyrazole-5-carboxyl­ate, see: Han et al. (2011 ▶). For a related structure, see: Ge et al. (2007 ▶).

Experimental

Crystal data

C21H22N2O3

M = 350.41

Monoclinic,

a = 7.3272 (6) Å

b = 24.8129 (19) Å

c = 10.4556 (8) Å

β = 97.391 (1)°

V = 1885.1 (3) Å3

Z = 4

Mo Kα radiation

μ = 0.08 mm−1

T = 298 K

0.23 × 0.16 × 0.13 mm

Data collection

Bruker SMART CCD area-detector diffractometer

Absorption correction: multi-scan (SADABS; Bruker, 1998 ▶) T min = 0.981, T max = 0.989

9809 measured reflections

3352 independent reflections

2678 reflections with I > 2σ(I)

R int = 0.022

Refinement

R[F 2 > 2σ(F 2)] = 0.042

wR(F 2) = 0.119

S = 1.03

3352 reflections

235 parameters

H-atom parameters constrained

Δρmax = 0.19 e Å−3

Δρmin = −0.18 e Å−3

Data collection: SMART (Bruker, 1998 ▶); cell refinement: SAINT (Bruker, 1998 ▶); data reduction: SAINT; program(s) used to solve structure: SHELXS97 (Sheldrick, 2008 ▶); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008 ▶); molecular graphics: XP in SHELXTL (Sheldrick, 2008 ▶); software used to prepare material for publication: SHELXL97.

Crystal structure: contains datablocks I, global. DOI: 10.1107/S1600536811012311/jh2273sup1.cif

Structure factors: contains datablocks I. DOI: 10.1107/S1600536811012311/jh2273Isup2.hkl

Additional supplementary materials: crystallographic information; 3D view; checkCIF report

C21H22N2O3	F(000) = 744
Mr = 350.41	Dx = 1.235 Mg m−3
Monoclinic, P21/c	Mo Kα radiation, λ = 0.71073 Å
Hall symbol: -P cd ..2ybc	Cell parameters from 4354 reflections
a = 7.3272 (6) Å	θ = 2.6–27.0°
b = 24.8129 (19) Å	µ = 0.08 mm−1
c = 10.4556 (8) Å	T = 298 K
β = 97.391 (1)°	Block, colorless
V = 1885.1 (3) Å3	0.23 × 0.16 × 0.13 mm
Z = 4

Bruker SMART CCD area-detector diffractometer	3352 independent reflections
Radiation source: fine-focus sealed tube	2678 reflections with I > 2σ(I)
graphite	Rint = 0.022
φ and ω scans	θmax = 25.1°, θmin = 2.1°
Absorption correction: multi-scan (SADABS; Bruker, 1998)	h = −8→8
Tmin = 0.981, Tmax = 0.989	k = −27→29
9809 measured reflections	l = −12→12

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)] = 0.042	Hydrogen site location: inferred from neighbouring sites
wR(F2) = 0.119	H-atom parameters constrained
S = 1.03	w = 1/[σ2(Fo2) + (0.0599P)2 + 0.3339P] where P = (Fo2 + 2Fc2)/3
3352 reflections	(Δ/σ)max = 0.001
235 parameters	Δρmax = 0.19 e Å−3
0 restraints	Δρmin = −0.18 e Å−3

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.

	x	y	z	Uiso*/Ueq
O1	0.88269 (19)	0.71616 (5)	1.05256 (13)	0.0819 (4)
O2	1.43164 (19)	0.64241 (7)	0.60151 (14)	0.0970 (5)
O3	1.36112 (17)	0.67333 (5)	0.40045 (14)	0.0775 (4)
N1	1.08187 (17)	0.58456 (5)	0.56329 (12)	0.0554 (3)
N2	0.91743 (17)	0.56391 (5)	0.51579 (12)	0.0538 (3)
C1	0.9991 (4)	0.75363 (9)	1.1249 (2)	0.1030 (8)
H1A	1.0928	0.7346	1.1799	0.155*
H1B	0.9279	0.7751	1.1767	0.155*
H1C	1.0555	0.7766	1.0674	0.155*
C2	0.9582 (2)	0.68359 (6)	0.96740 (15)	0.0576 (4)
C3	0.8353 (2)	0.65104 (7)	0.89121 (16)	0.0600 (4)
H3	0.7105	0.6526	0.8994	0.072*
C4	0.8966 (2)	0.61650 (6)	0.80360 (15)	0.0560 (4)
H4	0.8125	0.5949	0.7528	0.067*
C5	1.0821 (2)	0.61327 (6)	0.78944 (14)	0.0513 (4)
C6	1.2021 (2)	0.64674 (7)	0.86452 (16)	0.0620 (4)
H6	1.3265	0.6458	0.8551	0.074*
C7	1.1422 (2)	0.68166 (7)	0.95353 (16)	0.0641 (4)
H7	1.2258	0.7037	1.0036	0.077*
C8	1.1502 (2)	0.57325 (7)	0.69837 (16)	0.0635 (4)
H8A	1.2837	0.5738	0.7094	0.076*
H8B	1.1114	0.5374	0.7200	0.076*
C9	1.1513 (2)	0.61647 (6)	0.47571 (16)	0.0559 (4)
C10	1.3294 (2)	0.64466 (8)	0.50244 (19)	0.0666 (5)
C11	1.5375 (3)	0.70117 (9)	0.4111 (2)	0.0885 (7)
H11A	1.6373	0.6762	0.4374	0.106*
H11B	1.5415	0.7298	0.4745	0.106*
C12	1.5551 (4)	0.72362 (11)	0.2822 (3)	0.1141 (9)
H12A	1.5448	0.6951	0.2198	0.171*
H12B	1.6728	0.7408	0.2840	0.171*
H12C	1.4592	0.7495	0.2593	0.171*
C13	1.0262 (2)	0.61579 (6)	0.36636 (16)	0.0565 (4)
H13	1.0352	0.6336	0.2891	0.068*
C14	0.8824 (2)	0.58284 (6)	0.39496 (14)	0.0493 (4)
C15	0.7099 (2)	0.56794 (6)	0.31485 (14)	0.0485 (3)
C16	0.6829 (2)	0.57760 (7)	0.18385 (16)	0.0659 (5)
H16	0.7760	0.5936	0.1445	0.079*
C17	0.5193 (3)	0.56376 (8)	0.11051 (17)	0.0725 (5)
H17	0.5047	0.5704	0.0223	0.087*
C18	0.3767 (2)	0.54022 (6)	0.16490 (16)	0.0592 (4)
C19	0.4049 (2)	0.52993 (6)	0.29509 (16)	0.0585 (4)
H19	0.3123	0.5134	0.3341	0.070*
C20	0.5676 (2)	0.54355 (6)	0.36890 (15)	0.0569 (4)
H20	0.5825	0.5363	0.4569	0.068*
C21	0.1957 (3)	0.52677 (9)	0.08541 (19)	0.0802 (6)
H21A	0.1329	0.4998	0.1291	0.120*
H21B	0.2181	0.5133	0.0028	0.120*
H21C	0.1211	0.5586	0.0738	0.120*

	U11	U22	U33	U12	U13	U23
O1	0.0878 (9)	0.0836 (9)	0.0793 (8)	−0.0158 (7)	0.0288 (7)	−0.0257 (7)
O2	0.0658 (8)	0.1384 (13)	0.0840 (10)	−0.0265 (8)	−0.0014 (7)	−0.0224 (9)
O3	0.0556 (7)	0.0793 (8)	0.0982 (10)	−0.0196 (6)	0.0123 (7)	−0.0081 (7)
N1	0.0511 (7)	0.0554 (7)	0.0582 (8)	0.0025 (6)	0.0013 (6)	−0.0091 (6)
N2	0.0500 (7)	0.0516 (7)	0.0588 (8)	−0.0014 (6)	0.0028 (6)	−0.0052 (6)
C1	0.128 (2)	0.0880 (15)	0.1008 (16)	−0.0380 (14)	0.0435 (14)	−0.0397 (13)
C2	0.0673 (10)	0.0547 (9)	0.0516 (9)	−0.0087 (8)	0.0112 (7)	0.0018 (7)
C3	0.0532 (9)	0.0632 (10)	0.0642 (10)	−0.0085 (8)	0.0104 (8)	0.0016 (8)
C4	0.0545 (9)	0.0524 (8)	0.0583 (9)	−0.0097 (7)	−0.0032 (7)	0.0014 (7)
C5	0.0542 (9)	0.0478 (8)	0.0490 (8)	0.0021 (7)	−0.0042 (6)	0.0061 (6)
C6	0.0476 (9)	0.0735 (11)	0.0622 (10)	−0.0030 (8)	−0.0030 (7)	−0.0022 (8)
C7	0.0627 (10)	0.0691 (10)	0.0584 (9)	−0.0155 (8)	−0.0007 (8)	−0.0095 (8)
C8	0.0607 (10)	0.0592 (9)	0.0665 (10)	0.0116 (8)	−0.0080 (8)	−0.0016 (8)
C9	0.0482 (8)	0.0564 (9)	0.0643 (10)	−0.0028 (7)	0.0113 (7)	−0.0149 (7)
C10	0.0503 (9)	0.0732 (11)	0.0767 (12)	−0.0049 (8)	0.0104 (9)	−0.0244 (10)
C11	0.0576 (11)	0.0855 (13)	0.1256 (19)	−0.0235 (10)	0.0243 (11)	−0.0262 (13)
C12	0.0986 (18)	0.1104 (18)	0.142 (2)	−0.0398 (15)	0.0482 (16)	−0.0131 (16)
C13	0.0533 (9)	0.0593 (9)	0.0582 (9)	−0.0068 (7)	0.0120 (7)	−0.0067 (7)
C14	0.0486 (8)	0.0466 (8)	0.0532 (8)	0.0003 (6)	0.0088 (6)	−0.0070 (6)
C15	0.0487 (8)	0.0434 (7)	0.0535 (8)	−0.0011 (6)	0.0072 (6)	−0.0031 (6)
C16	0.0593 (10)	0.0797 (11)	0.0590 (10)	−0.0138 (9)	0.0082 (8)	0.0101 (8)
C17	0.0699 (11)	0.0911 (13)	0.0535 (10)	−0.0144 (10)	−0.0031 (8)	0.0134 (9)
C18	0.0558 (9)	0.0548 (9)	0.0639 (10)	−0.0049 (7)	−0.0034 (8)	0.0031 (8)
C19	0.0534 (9)	0.0594 (9)	0.0623 (10)	−0.0107 (7)	0.0063 (7)	0.0046 (7)
C20	0.0584 (10)	0.0602 (9)	0.0517 (9)	−0.0082 (7)	0.0057 (7)	0.0040 (7)
C21	0.0678 (12)	0.0881 (13)	0.0785 (13)	−0.0158 (10)	−0.0143 (10)	0.0097 (10)

O1—C2	1.371 (2)	C9—C13	1.370 (2)
O1—C1	1.413 (2)	C9—C10	1.475 (2)
O2—C10	1.199 (2)	C11—C12	1.479 (3)
O3—C10	1.327 (2)	C11—H11A	0.9700
O3—C11	1.457 (2)	C11—H11B	0.9700
N1—N2	1.3442 (17)	C12—H12A	0.9600
N1—C9	1.358 (2)	C12—H12B	0.9600
N1—C8	1.464 (2)	C12—H12C	0.9600
N2—C14	1.341 (2)	C13—C14	1.396 (2)
C1—H1A	0.9600	C13—H13	0.9300
C1—H1B	0.9600	C14—C15	1.471 (2)
C1—H1C	0.9600	C15—C16	1.379 (2)
C2—C7	1.375 (2)	C15—C20	1.387 (2)
C2—C3	1.383 (2)	C16—C17	1.381 (2)
C3—C4	1.372 (2)	C16—H16	0.9300
C3—H3	0.9300	C17—C18	1.382 (2)
C4—C5	1.388 (2)	C17—H17	0.9300
C4—H4	0.9300	C18—C19	1.374 (2)
C5—C6	1.379 (2)	C18—C21	1.509 (2)
C5—C8	1.505 (2)	C19—C20	1.377 (2)
C6—C7	1.383 (2)	C19—H19	0.9300
C6—H6	0.9300	C20—H20	0.9300
C7—H7	0.9300	C21—H21A	0.9600
C8—H8A	0.9700	C21—H21B	0.9600
C8—H8B	0.9700	C21—H21C	0.9600
C2—O1—C1	118.00 (15)	O3—C11—C12	106.82 (18)
C10—O3—C11	115.99 (16)	O3—C11—H11A	110.4
N2—N1—C9	111.65 (13)	C12—C11—H11A	110.4
N2—N1—C8	117.54 (14)	O3—C11—H11B	110.4
C9—N1—C8	130.63 (14)	C12—C11—H11B	110.4
C14—N2—N1	105.56 (12)	H11A—C11—H11B	108.6
O1—C1—H1A	109.5	C11—C12—H12A	109.5
O1—C1—H1B	109.5	C11—C12—H12B	109.5
H1A—C1—H1B	109.5	H12A—C12—H12B	109.5
O1—C1—H1C	109.5	C11—C12—H12C	109.5
H1A—C1—H1C	109.5	H12A—C12—H12C	109.5
H1B—C1—H1C	109.5	H12B—C12—H12C	109.5
O1—C2—C7	124.91 (15)	C9—C13—C14	105.70 (14)
O1—C2—C3	115.53 (15)	C9—C13—H13	127.1
C7—C2—C3	119.57 (15)	C14—C13—H13	127.1
C4—C3—C2	120.29 (16)	N2—C14—C13	110.41 (13)
C4—C3—H3	119.9	N2—C14—C15	119.64 (13)
C2—C3—H3	119.9	C13—C14—C15	129.95 (14)
C3—C4—C5	121.11 (14)	C16—C15—C20	117.46 (14)
C3—C4—H4	119.4	C16—C15—C14	121.64 (14)
C5—C4—H4	119.4	C20—C15—C14	120.90 (14)
C6—C5—C4	117.76 (15)	C15—C16—C17	120.77 (16)
C6—C5—C8	121.24 (15)	C15—C16—H16	119.6
C4—C5—C8	120.97 (14)	C17—C16—H16	119.6
C5—C6—C7	121.74 (16)	C16—C17—C18	121.67 (16)
C5—C6—H6	119.1	C16—C17—H17	119.2
C7—C6—H6	119.1	C18—C17—H17	119.2
C2—C7—C6	119.52 (15)	C19—C18—C17	117.44 (15)
C2—C7—H7	120.2	C19—C18—C21	120.94 (16)
C6—C7—H7	120.2	C17—C18—C21	121.62 (16)
N1—C8—C5	112.58 (12)	C18—C19—C20	121.25 (15)
N1—C8—H8A	109.1	C18—C19—H19	119.4
C5—C8—H8A	109.1	C20—C19—H19	119.4
N1—C8—H8B	109.1	C19—C20—C15	121.40 (15)
C5—C8—H8B	109.1	C19—C20—H20	119.3
H8A—C8—H8B	107.8	C15—C20—H20	119.3
N1—C9—C13	106.68 (13)	C18—C21—H21A	109.5
N1—C9—C10	123.21 (15)	C18—C21—H21B	109.5
C13—C9—C10	130.11 (16)	H21A—C21—H21B	109.5
O2—C10—O3	124.36 (17)	C18—C21—H21C	109.5
O2—C10—C9	125.51 (19)	H21A—C21—H21C	109.5
O3—C10—C9	110.13 (15)	H21B—C21—H21C	109.5
C9—N1—N2—C14	0.47 (16)	C13—C9—C10—O2	−179.11 (18)
C8—N1—N2—C14	176.15 (12)	N1—C9—C10—O3	−179.23 (14)
C1—O1—C2—C7	5.1 (3)	C13—C9—C10—O3	1.0 (2)
C1—O1—C2—C3	−174.62 (18)	C10—O3—C11—C12	172.00 (18)
O1—C2—C3—C4	−179.36 (15)	N1—C9—C13—C14	0.54 (17)
C7—C2—C3—C4	0.9 (2)	C10—C9—C13—C14	−179.66 (16)
C2—C3—C4—C5	0.1 (2)	N1—N2—C14—C13	−0.10 (16)
C3—C4—C5—C6	−1.3 (2)	N1—N2—C14—C15	−179.65 (12)
C3—C4—C5—C8	176.70 (14)	C9—C13—C14—N2	−0.28 (17)
C4—C5—C6—C7	1.5 (2)	C9—C13—C14—C15	179.21 (14)
C8—C5—C6—C7	−176.49 (15)	N2—C14—C15—C16	−167.43 (15)
O1—C2—C7—C6	179.58 (16)	C13—C14—C15—C16	13.1 (2)
C3—C2—C7—C6	−0.7 (3)	N2—C14—C15—C20	12.6 (2)
C5—C6—C7—C2	−0.5 (3)	C13—C14—C15—C20	−166.84 (15)
N2—N1—C8—C5	−86.72 (17)	C20—C15—C16—C17	0.5 (3)
C9—N1—C8—C5	88.0 (2)	C14—C15—C16—C17	−179.41 (16)
C6—C5—C8—N1	−116.20 (17)	C15—C16—C17—C18	0.5 (3)
C4—C5—C8—N1	65.9 (2)	C16—C17—C18—C19	−1.4 (3)
N2—N1—C9—C13	−0.65 (17)	C16—C17—C18—C21	177.98 (18)
C8—N1—C9—C13	−175.60 (15)	C17—C18—C19—C20	1.3 (3)
N2—N1—C9—C10	179.54 (14)	C21—C18—C19—C20	−178.05 (17)
C8—N1—C9—C10	4.6 (2)	C18—C19—C20—C15	−0.3 (3)
C11—O3—C10—O2	3.2 (3)	C16—C15—C20—C19	−0.6 (2)
C11—O3—C10—C9	−176.93 (14)	C14—C15—C20—C19	179.35 (14)
N1—C9—C10—O2	0.7 (3)