(Z)-Methyl 3-(2,4-dichlorophenyl)-2-[(2-formylphenoxy)methyl]acrylate

被引：1

作者：

Gangadharan, Rajeswari ^{[2
]}

Sethusankar, K. ^{[1
]}

Selvakumar, Raman ^{[3
]}

Bakthadoss, Manickam ^{[3
]}

机构：

[1] RKM Vivekananda Coll Autonomous, Dept Phys, Chennai 600004, Tamil Nadu, India

[2] Ethiraj Coll Women Autonomous, Dept Phys, Chennai 600008, Tamil Nadu, India

[3] Univ Madras, Dept Organ Chem, Chennai 600025, Tamil Nadu, India

来源：

ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE | 2011年 / 67卷

关键词：

data-to-parameter ratio = 23.1; mean σ(C-C) = 0.003 Å; R factor = 0.051; single-crystal X-ray study; T = 295 K; wR factor = 0.149;

D O I：

10.1107/S1600536811037925

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

In the title compound, C18H14Cl2O4, the mean planes of the methyl acrylate unit and the phenyl ring of the benzaldehyde are approximately orthogonal to each other, making a dihedral angle of 83.31 (6)degrees. The O atom of the aldehyde group is displaced significantly from the phenyl ring plane by 0.226 (2) angstrom. The methyl acrylate group adopts an E conformation. In the crystal, inversion dimers linked by pairs of C-H center dot center dot center dot O hydrogen bonds generate R-2(2)(24) loops.

引用

页码：O2738 / +

页数：10

共 10 条

[1]

[Anonymous], 2008, APEX2 SAINT

[2] PATTERNS IN HYDROGEN BONDING - FUNCTIONALITY AND GRAPH SET ANALYSIS IN CRYSTALS [J].

BERNSTEIN, J ;

DAVIS, RE ;

SHIMONI, L ;

CHANG, NL .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 1995, 34 (15) :1555-1573

[3]

De Fraine P. J., 1991, US Patent, Patent No. [5 055 471, 5055471]

[4]

Farrugia L.J., 1997, J. Appl. Crystallogr., V30, P565, DOI [10.1107/S0021889897003117, DOI 10.1107/S0021889897003117]

[5] Ethyl 2-(4-chlorophenyl)-3-(2,4-difluorophenoxy)acrylate [J].

Gong, Hai-Bin ;

Wang, Jie ;

Liu, Ying ;

Wang, Lei .

ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE, 2008, 64 :02373-U2669

[6] O-C(SP3) SINGLE-BOND DISTANCE [J].

MERLINO, S .

ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL CRYSTALLOGRAPHY AND CRYSTAL CHEMISTRY, 1971, B 27 (DEC15) :2491-&

[7] STRUCTURAL CHARACTERISTICS OF THE CARBOXYLIC ESTER GROUP [J].

SCHWEIZER, WB ;

DUNITZ, JD .

HELVETICA CHIMICA ACTA, 1982, 65 (05) :1547-1554

[8] A short history of SHELX [J].

Sheldrick, George M. .

ACTA CRYSTALLOGRAPHICA A-FOUNDATION AND ADVANCES, 2008, 64 :112-122

[9] Structure validation in chemical crystallography [J].

Spek, Anthony L. .

ACTA CRYSTALLOGRAPHICA SECTION D-STRUCTURAL BIOLOGY, 2009, 65 :148-155

[10] ETHYL [3-(1,3-DIOXOINDANYLIDENE)-1-OXOINDAN-2-YL]ACETATE [J].

VARGHESE, B ;

SRINIVASAN, S ;

PADMANABHAN, PV ;

RAMADAS, SR .

ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS, 1986, 42 :1544-1546

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