3′-(4-Chlorobenzoyl)-1′-methyl-4′-[5-(2-thienyl)-2-thienyl]spiro[acenaphthylene-1,2′-pyrrolidin]-2(1H)-one
نویسندگان
چکیده
In the title compound, C(31)H(22)ClNO(2)S(2), the five-membered pyrrolidine ring, which exhibits an envelope conformation, makes a dihedral angle of 87.4 (2)° with the acenaphthyl-ene ring system. The crystal structure is stabilized by π-π inter-actions [centroid-centroid distance = 3.869 (2) Å]. A C atom and the S atom of the thiophene ring are disordered over two positions with refined occupancies of 0.629 (7) and 0.372 (7).
منابع مشابه
1′-Methyl-3′-(4-methylbenzoyl)-4′-[5-(2-thienyl)-2-thienyl]spiro[acenaphthylene-1,2′-pyrrolidin]-2(1H)-one
In the title compound, C(32)H(25)NO(2)S(2), the mean plane through the five-membered pyrrolidine ring, which exhibits an envelope conformation, makes dihedral angles of 82.3 (1) and 83.9 (9)° with the benzene ring and the acenaphthyl-ene ring system, respectively. The dihedral angle between the thiophene rings is 19.0(3)°. The crystal structure shows C-H⋯π and π-π inter-actions [centroid-centro...
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عنوان ژورنال:
دوره 67 شماره
صفحات -
تاریخ انتشار 2011