Methyl 3-(4-chlorophenyl)-1-methyl-1,2,3,3a,4,11c-hexahydrobenzo[f]chromeno[4,3-b]pyrrole-3a-carboxylate
نویسندگان
چکیده
In the title compound, C(24)H(22)ClNO(3), the dihedral angle between the naphthalene ring system and the chloro-phenyl ring is 67.44 (4)°. The pyrrolidine and dihydro-pyran rings exhibit envelope and half chair conformations, respectively. In the crystal structure, weak C-H⋯π inter-actions are observed.
منابع مشابه
Methyl 3-(4-methoxyphenyl)-1-methyl-1,2,3,3a,4,11b-hexahydrobenzo[f]chromeno[4,3-b]pyrrole-3a-carboxylate
In the title compound, C(25)H(25)NO(4), the pyrrolidine ring exhibits an envelope conformation and the tetra-hydro-pyran ring exhibits a half-chair conformation. The crystal structure is stabilized by inter-molecular C-H⋯π inter-actions.
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In the title compound, C(25)H(25)NO(3), the dihydro-pyran ring adopts a half-chair conformation, whereas the pyrrolidine ring is in a twist conformation. The tolyl group is oriented at an angle of 82.92 (7)° with respect to the napthalene ring system. In the crystal structure, mol-ecules are linked into centrosymmetric dimers by C-H⋯π inter-actions involving the benzene ring of the tolyl group.
متن کاملMethyl 1-methyl-3-phenyl-1,2,3,3a,4,9b-hexahydrobenzo[f]chromeno[4,3-b]pyrrole-3a-carboxylate
In the title compound, C(24)H(23)NO(3), the dihedral angle between the naphthalene ring system and the phenyl ring is 76.82 (6)°. The pyrrolidine ring adopts an envelope conformation. In the crystal, weak inter-molecular C-H⋯O and C-H⋯π inter-actions are observed.
متن کاملMethyl 3-(4-bromophenyl)-1-methyl-1,2,3,3a,4,9b-hexahydrobenzo[f]chromeno[4,3-b]pyrrole-3a-carboxylate
In the title compound, C(24)H(22)BrNO(3), the dihydro-pyran ring adopts a half-chair conformation, whereas the pyrrolidine ring is in an envelope conformation. The bromo-phenyl group is oriented at an angle of 66.44 (4)° with respect to the naphthalene ring system. In the crystal structure, mol-ecules are linked into centrosymmetric dimers by C-H⋯π inter-actions and the dimers are connected via...
متن کاملCrystal structures of methyl 3-(4-isopropylphenyl)-1-methyl-1,2,3,3a,4,9b-hexahydrothiochromeno[4,3-b]pyrrole-3a-carboxylate, methyl 1-methyl-3-(o-tolyl)-1,2,3,3a,4,9b-hexahydrothiochromeno[4,3-b]pyrrole-3a-carboxylate and methyl 1-methyl-3-(o-tolyl)-3,3a,4,9b-tetrahydro-1H-thiochromeno[4,3-c]isoxazole-3a-carboxylate
In the title compounds, C23H27NO2S, (I), and C21H23NO2S, (II), the pyrrole rings have envelope conformations with the C atom substituted by the benzene ring as the flap. In the third title compound, C20H21NO3S, (III), the isoxazole ring has a twisted conformation on the C-C bond substituted by the benzene ring and the carboxyl-ate group. In all three compounds, the thio-pyran ring has a half-ch...
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