Diethyl 2-[(5-methoxy-2-methyl-1-phenylsulfonyl-1H-indol-3-yl)methylene]malonate
نویسندگان
چکیده
In the title compound, C(24)H(25)NO(7)S, the sulfonyl-bound phenyl ring is approximately perpendicular to the indole ring system [dihedral angle = 87.72 (5)°]. The methyl group of one of the ester units is disordered over two positions with occupancies of 0.527 (13) and 0.473 (13). An intra-molecular C-H⋯O hydrogen bond is observed. In the crystal structure, mol-ecules are linked into a ribbon structure running along the c axis by inter-molecular C-H⋯O hydrogen bonds and C-H⋯π inter-actions involving the pyrrole ring.
منابع مشابه
Diethyl 2-[(2-benzyl-1-phenylsulfonyl-1H-indol-3-yl)methylene]malonate
In the title compound, C(29)H(27)NO(6)S, the sulfonyl-bound phenyl ring is almost perpendicular to the indole ring system [dihedral angle = 87.96 (6)°], while the benzyl-phenyl ring is oriented at an angle of 76.8 (7)°. An intra-molecular C-H⋯O hydrogen bond is observed. In the crystal structure, mol-ecules are linked into a zigzag C(10) chain along the b axis by inter-molecular C-H⋯O hydrogen ...
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