Methyl 7-chloro-2-ethylsulfanyl-6-fluoro-4-oxo-4H-thiochromene-3-carboxylate

被引：5

作者：

Li, Yang ^{[1
]}

Xiao, Tao ^{[1
]}

Liu, Dong-liang ^{[1
]}

Yu, Guang-yan ^{[1
]}

机构：

[1] Nanjing Univ Technol, Coll Sci, Dept Appl Chem, Nanjing 210009, Peoples R China

来源：

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

关键词：

Data-to-parameter ratio = 14.0; Mean σ(C-C) = 0.004 Å; R factor = 0.045; Single-crystal X-ray study; T = 293 K; WR factor = 0.138;

D O I：

10.1107/S1600536810002667

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

In the title compound, C13H10ClFO3S2, the two-ring system is essentially planar, the mean plane of the benzene ring being inclined at 6.0 (2)degrees to the plane of the remaining four atoms. The ethylsulfanyl group is almost coplanar with the two rings [dihedral angle = 6.4 (2)degrees], while the carboxylate group is almost perpendicular to it [dihedral angle = 72.4 (2)degrees]. In the crystal structure, intermolecular C-H center dot center dot center dot O and C-H center dot center dot center dot F hydrogen bonds link the molecules in a stacked arrangement along the a axis.

引用

页码：O694 / U5670

页数：9

共 50 条

[21] Ethyl 4-(5-bromo-1H-indol-3-yl)-2,6,6-trimethyl-5-oxo-1,4,5,6,7,8-hexahydroquinoline-3-carboxylate
Gunduz, Miyase Gozde
Butcher, Ray J.
Yildirim, Sema Ozturk
El-Khouly, Ahmed
Safak, Cihat
Simsek, Rahime
ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS, 2012, 68 : O3404 - +
[22] Methyl 1-ethyl-7-methyl-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylate monohydrate
Yasmeen, Rehana
Zia-ur-Rehman, Muhammad
Khattak, Muhammad Azim
Arshad, Muhammad Nadeem
Khan, Islam Ullah
ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS, 2012, 68 : O630 - U1582
[23] 4-(1-Cyclopropyl-6-fluoro-4-oxo-1,4-dihydroquinolin-7-yl)piperazin-1-ium 2,4,5-tricarboxybenzene-1-carboxylate monohydrate
Yan, Shi-Wei
Liang, Yan-Chen
Liao, Qin
Xin, Guang-Hua
Ye, Zhong-Li
ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS, 2012, 68 : O919 - U3524
[24] Ethyl 2-(3-acetyl-6-methyl-2-oxo-2H-pyran-4-yloxy)acetate
Rabnawaz, Muhammad
Benson, Stacy D.
Khan, Burhan
Shah, Muhammad Raza
ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE, 2010, 66 : O397 - U2804
[25] 8-Acetyl-4-methyl-2-oxo-2H-chromen-7-yl acetate
Yang, Shu-Ping
Han, Li-Jun
He, Xin-Ran
Chen, Li-Juan
ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE, 2011, 67 : O3382 - U1514
[26] 4-(4-Chlorophenyl)-8-methyl-2-oxo-1,2,5,6,7,8-hexahydroquinoline-3-carbonitrile
Asiri, Abdullah M.
Al-Youbi, Abdulrahman O.
Faidallah, Hassan M.
Badahdah, Khadija O.
Ng, Seik Weng
ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE, 2011, 67 : O2596 - U2066
[27] Methyl 6-oxo-4-phenyl-2-[(Z)-2-(pyridin-2-yl)ethenyl]-1,4,5,6-tetrahydropyridine3-carboxylate
Smits, Rufus
Belyakov, Sergey
Vigante, Brigita
Duburs, Gunars
ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS, 2012, 68 : O3489 - +
[28] Methyl 2-(2,2-dimethyl-3a,6a-dihydrofuro[3,2-d][1,3]dioxol-5-yl)-4-oxo-4H-chromene-3-carboxylate
Fatima, Zeenat
Srinivasan, Thothadri
Rao, Jonnalagadda Naga Siva
Raghunathan, Raghavachary
Velmurugan, Devadasan
ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS, 2013, 69 : O1310 - +
[29] Methyl 4-(4-hydroxyphenyl)-6-methyl-2-sulfanylidene-1,2,3,4-tetrahydropyrimidine-5-carboxylate
Fathima, Nikhath
Nagarajaiah, H.
Begum, Noor Shahina
ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS, 2014, 70 : O306 - +
[30] 6-Iodo-4-oxo-4H-chromene-3-carbaldehyde
Ishikawa, Yoshinobu
ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS, 2014, 70 : 0744 - +

← 1 2 3 4 5 →