(Z)-1,4-Bis(2-chlorophenyl)-2-(methylsulfanyl)but-2-ene-1,4-dione
نویسندگان
چکیده
منابع مشابه
Crystal structure of (Z)-2,3-dichloro-1,4-bis(4-methoxyphenyl)but-2-ene-1,4-dione
The title compound, C18H14Cl2O4, adopts a Z conformation around the cental C=C bond. The two aromatic rings of the mol-ecule are nearly perpendicular to each other, with a dihedral angle between of 86.22 (14)°. The meth-oxy substituents lie close to the plane of the attached benzene rings. The C(ar)-C(ar)-O-C(Me) torsion angles are -2.4 (7) and 7.5 (6)°. Weak C-H⋯O inter-actions link the mol-ec...
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متن کامل(Z)-2,3-Dichloro-1,4-bis(4-chlorophenyl)but-2-ene-1,4-dione
The title compound, C16H8Cl4O2, crystallizes with two independent mol-ecules in the asymmetric unit. Both mol-ecules have a Z conformation around the central double bond and they show significantly different C-C-C-O torsion angles between the aromatic ring and the carbonyl group [30.1 (7) and 3.9 (7)° in one molecule and 23.5 (7) and 9.3 (8)° in the other]. The crystal packing shows short halog...
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In the title compound (kokosanolide B), C(30)H(48)O(3), the hexa-hydro- and octa-hydro-naphthalen-2-one ring systems are connected through an ethyl-ene fragment, with a C-CH(2)-CH(2)-C torsion angle of 176.2 (2)°. The cyclo-hexene ring adopts a half-chair conformation, while the other six-membered rings adopt distorted chair conformations. In the crystal, adjacent mol-ecules are linked into a z...
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ژورنال
عنوان ژورنال: IUCrData
سال: 2017
ISSN: 2414-3146
DOI: 10.1107/s2414314616020472