(3aR*,6S*,7S*,7aR*)-2-(4-Methoxybenzyl)-7-(4-nitrophenyl)-6-phenyl-3a,6,7,7a-tetrahydroisoindolin-1-one
نویسندگان
چکیده
The title compound, C(28)H(26)N(2)O(4), crystallizes as a racemate with four stereogenic centers. In the molecule, the pyrrolidone ring adopts an envelope conformation and the cyclo-hexene ring has a twisted envelope conformation. In the crystal structure, mol-ecules are linked by weak inter-molecular C-H⋯O hydrogen bonds.
منابع مشابه
(3aR*,6S*,7aR*)-7a-Chloro-6-methyl-2-(4-methylphenylsulfonyl)-2,3,3a,6,7,7a-hexahydro-3a,6-epoxy-1H-isoindole
In the title compound, C(16)H(18)ClNO(3)S, the six-membered ring has a boat conformation. The two five-membered rings with the bridging O atom adopt envelope conformations, whereas the N-containing five-membered ring adopts a twisted conformation. In the crystal, C-H⋯O hydrogen bonds link the mol-ecules into a three-dimensional network.
متن کامل(3aR,6S,7aR)-7a-Chloro-2-[(4-nitrophenyl)sulfonyl]-1,2,3,6,7,7a-hexahydro-3a,6-epoxyisoindole
In the title compound, C14H13ClN2O5S, the chlorine-substituted tetrahydrofuran ring adopts a twist conformation and the other tetra-hydro-furan ring an envelope conformation with the O atom as the flap. The pyrrolidine ring adopts a twist conformation. In the crystal, C-H⋯O hydrogen bonds link the mol-ecules into zigzag chains running along the b-axis direction.
متن کامل(3aR,6S,7aR)-7a-Chloro-6-methyl-2-(4-nitrophenylsulfonyl)-1,2,3,6,7,7a-hexahydro-3a,6-epoxyisoindole
In the title compound, C15H15ClN2O5S, the tetra-hydro-furan ring adopts an envelope conformation with the O atom as the flap. The pyrrolidine ring adopts an envelope conformation with the chlorine-substituted C atom as the flap. In the crystal, two types of C-H⋯O hydrogen bonds generate R (2) 2(20) and R (4) 4(26) rings, with adjacent rings running parallel to ac plane. Further C-H⋯O hydrogen b...
متن کاملrac-Methyl (3aR*,4S*,5R*,7aR*)-5,7a-bis(acetyloxy)-3-oxo-2-phenyloctahydro-1H-isoindole-4-carboxylate
The title molecule, C20H23NO7, the product of nucleophilic cleavage of the 3a,6-ep-oxy bridge in 1-oxo-2-phenyl-octa-hydro-3a,6-ep-oxy-iso-indole-7-carboxyl-ate, comprises a cis-fused bicyclic system containing a 2-pyrrolidinone ring in an envelope conformation (with the C atom bearing the carboxyl-ate substituent as the flap) and a cyclo-hexane ring in a chair conformation. The carboxyl-ate su...
متن کامل(3aR,6S,7aR)-7a-Bromo-2-methylsulfonyl-1,2,3,6,7,7a-hexahydro-3a,6-epoxyisoindole
In the title compound, C(9)H(12)BrNO(3)S, the two tetra-hydro-furan rings adopt envelope conformations, the pyrrolidine ring adopts a half-chair conformation and the six-membered ring is in a boat conformation. In the crystal, weak inter-molecular C-H⋯O hydrogen bonds link the mol-ecules into R(2) (2)(8) and R(2) (2)(14) rings along the b-axis direction.
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عنوان ژورنال:
دوره 66 شماره
صفحات -
تاریخ انتشار 2010