Ethyl 3-benzoylindolizine-1-carboxylate
نویسندگان
چکیده
The title compound, C(18)H(15)NO(3), consists of an indolizine ring system and an aromatic ring. The two ring systems are not coplanar, the dihedral angle between the two being 54.26 (7)°. In the crystal, inversion dimers are formed by weak C-H⋯O interactions. These dimeric groups are further extended to form a regular two-dimensional structure by additional weak C-H⋯O inter-actions.
منابع مشابه
Ethyl 6-(6-methoxy-2-naphthyl)-2-oxo-4-(2-thienyl)cyclohex-3-ene-1-carboxylate
The title compound, C(24)H(22)O(4)S, was prepared by reaction between (2E)-3-(6-meth-oxy-2-naphth-yl)-1-(2-thien-yl)prop-2-en-1-one and ethyl acetoacetate. In the crystal, the cyclo-hexenone ring shows a distorted half-chair conformation. The length of the double bond in the cyclohexenone ring [1.343 (4) Å] is normal.
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متن کاملEthyl 6-(2-chlorophenyl)-4-methyl-1-(3-oxobutyl)-2-thioxo-1,2,3,6-tetrahydropyrimidine-5-carboxylate
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متن کاملEthyl 4-(2-chloroquinolin-3-yl)-1-phenyl-1H-pyrrole-3-carboxylate
In the mol-ecule of the title compound, C(22)H(17)ClN(2)O(2), the dihedral angles formed by the pyrrole ring with the quinoline and phenyl rings are 67.93 (8) and 28.40 (11)°, respectively. In the crystal structure, mol-ecules are linked into dimers by inter-molecular C-H⋯O hydrogen bonds.
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عنوان ژورنال:
دوره 67 شماره
صفحات -
تاریخ انتشار 2011