Methyl 2-ethyl-4-hydroxy-2H-1,2-benzothiazine-3-carboxylate 1,1-dioxide

被引：3

作者：

Arshad, Muhammad Nadeem ^{[1
]}

Zia-ur-Rehman, Muhammad ^{[2
]}

Khan, Islam Ullah ^{[1
]}

机构：

[1] Govt Coll Univ, Dept Chem, Mat Chem Lab, Lahore, Pakistan

[2] PCSIR Labs Complex, Appl Chem Res Ctr, Lahore 54600, Pakistan

来源：

ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE | 2010年 / 66卷

关键词：

D O I：

10.1107/S1600536810012365

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

In the title compound, C(12)H(13)NO(5)S, the thiazine ring adopts a half chair conformation and an intramolecular O-H center dot center dot center dot O hydrogen bond generates an S(6) ring. In the crystal, the molecules are linked by C-H center dot center dot center dot O interactions, leading to zigzag chains along the b axis.

引用

页码：O1070 / U1730

页数：10

共 12 条

[1] Methyl 2-allyl-4-hydroxy-2H-1,2-benzothiazine-3-carboxylate 1,1-dioxide [J].

Arshad, Muhammad Nadeem ;

Zia-ur-Rehman, Muhammad ;

Khan, Islam Ullah .

ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE, 2009, 65 :O3077-U469

[2] Methyl 4-hydroxy-2-propyl-2H-1,2-benzothiazine-3-carboxylate 1,1-dioxide [J].

Arshad, Muhammad Nadeem ;

Zia-ur-Rehman, Muhammad ;

Khan, Islam Ullah .

ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE, 2009, 65 :O3025-U10

[3]

Barbour L.J., 2001, J SUPRAMOL CHEM, V1, P189, DOI [DOI 10.1016/S1472-7862(02)00030-8, 10.1016/S1472-7862(02)00030-8]

[4] 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

[5]

Bruker, 2007, SADABS APEX2 SAINT

[6]

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

[7]

Farrugia L. J., 1999, Journal of Applied Crystallography, V32, P837, DOI [DOI 10.1107/S0021889812029111, 10.1107/S0021889899006020, DOI 10.1107/S0021889899006020]

[8] ON ENANTIOMORPH-POLARITY ESTIMATION [J].

FLACK, HD .

ACTA CRYSTALLOGRAPHICA SECTION A, 1983, 39 (NOV) :876-881

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

Sheldrick, George M. .

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

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

Spek, Anthony L. .

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

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