منابع مشابه
(4-Cyanophenyl)methylene diacetate
In the title mol-ecule, C(12)H(11)NO(4), the two acetyl groups are inclined by 71.3 (1) and 46.2 (1)° to the benzene ring. In the crystal structure, mol-ecules are linked into a chain along the c axis by C-H⋯O hydrogen bonds.
متن کامل5-[2-(4-Acetyloxyphenyl)ethenyl]benzene-1,3-diyl diacetate
The title compound, C(20)H(18)O(6), was prepared from resveratrol {systematic name: 5-[(E)-2-(4-hy-droxy-phen-yl)ethen-yl]ben-z-ene-1,3-diol}, which can be isolated from grapes, through triacetyl-ation with using acetic anhydride in pyridine. The two benzene rings are approximately coplanar, making a dihedral angle of 6.64 (14)°, and the three acet-oxy group are located on the same side of the ...
متن کامل3-(4-Acetoxyphenyl)-4-oxo-4H-1-benzopyran-5,7-diyl diacetate
In the title mol-ecule, C(21)H(16)O(8), the dihedral angle between the ring systems is 58.5 (1)°. In the crystal, C-H⋯O inter-actions help to establish the packing.
متن کامل(3-Nitrophenyl)methanediyl diacetate
In the title compound, C(11)H(11)NO(6), only weak van der Waals inter-actions are found in the mol-ecular packing. The compound is an efficient catalyst for the acetalization of the carbonyl group of aldehydes in nearly quantative yield.
متن کاملBiphenyl-2,2′-diyl diacetate
In the title compound, C(16)H(14)O(4), a derivative of 2,2'-biphenol, the benzene rings are oriented at a dihedral angle of 58.32 (3)°.
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2008
ISSN: 1600-5368
DOI: 10.1107/s1600536808012543