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4-(2-Amino-phen-yl)-10-oxa-4-aza-tricyclo-[5.2.1.0]dec-8-ene-3,5-dione.

ABSTRACT: In the title compound, C(14)H(12)N(2)O(3), the essentially planar pyrrole ring [maximum deviation = 0.037?(4)?Å] and the benzene ring form a dihedral angle of 69.5?(2)°. In the crystal, inter-molecular N-H?O hydrogen bonds connect mol-ecules into chains along [001]. Additional stabilization is provided by weak inter-molecular C-H?O hydrogen bonds.

SUBMITTER: Li J

PROVIDER: S-EPMC3052145 | biostudies-literature | 2011 Feb

REPOSITORIES: biostudies-literature

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4-(2-Amino-phen-yl)-10-oxa-4-aza-tricyclo-[5.2.1.0]dec-8-ene-3,5-dione.

Li Jian J

Acta crystallographica. Section E, Structure reports online 20110209 Pt 3

In the title compound, C(14)H(12)N(2)O(3), the essentially planar pyrrole ring [maximum deviation = 0.037 (4) Å] and the benzene ring form a dihedral angle of 69.5 (2)°. In the crystal, inter-molecular N-H⋯O hydrogen bonds connect mol-ecules into chains along [001]. Additional stabilization is provided by weak inter-molecular C-H⋯O hydrogen bonds. ...[more]

PMID: 21522349

Similar Datasets

4-(3,5-Dioxo-10-oxa-4-aza-tricyclo-[5.2.1.0]decan-4-yl)-10-oxa-4-aza-tricyclo-[5.2.1.0]decane-3,5-dione.

Project description:In the title compound, C(16)H(16)N(2)O(6), the dihedral angle between the two pyrrolidine rings is 79.38?(14)°.

| S-EPMC3275059 | biostudies-literature

exo,exo-4-(2-Hy-droxy-eth-yl)-10-oxa-4-aza-tricyclo-[5.2.1.0]dec-8-ene-3,5-dione.

Project description:In the crystal of the title compound, C(10)H(11)NO(4), the hy-droxy group forms an O-H⋯O(carbon-yl) hydrogen bond with an adjacent molecule, so forming chains which extend along (010). Further weak C-H⋯O hydrogen-bonding associations give an infinite three-dimensional network structure.

| S-EPMC3297917 | biostudies-literature

1,7,8,9,10,10-Hexachloro-4-(thio-phen-2-ylmeth-yl)-4-aza-tricyclo-[5.2.1.0]dec-8-ene-3,5-dione.

Project description:In the title compound, C(14)H(7)Cl(6)NO(2)S, the six-membered ring of the aza-tricyclo system has a boat conformation whereas the five-membered rings have an envelope conformation. The thio-phene ring and the ring of the succinimide moiety enclose a dihedral angle of 67.2?(1)°. The crystal packing is stabilized by weak inter-molecular C-H?O hydrogen bonds.

| S-EPMC3200576 | biostudies-literature

exo-1,7-Dimethyl-4-phenyl-10-oxa-4-aza-tri-cyclo-[5.2.1.0(2,6)]dec-8-ene-3,5-dione.

Project description:The title compound, C16H15NO3, consists of an oxabicycle fused to an N-phenyl-substituted pyrrolidine ring anti to the double bond, affording the exo isomer. In the oxabicycle system, the six-membered ring presents a boat conformation, while the heterocyclic rings show envelope conformations with the O atom projected out of the plane. In the crystal, adjacent mol-ecules are linked via weak C-H?O hydrogen bonds, forming chains propagating along the a-axis direction. The chains are linked by C-H?? inter-actions, forming two-dimensional networks lying parallel to the ac plane.

| S-EPMC3885034 | biostudies-literature

1,7,8,9,10,10-Hexachloro-4-(2-phenyl-eth-yl)-4-aza-tricyclo-[5.2.1.0]dec-8-ene-3,5-dione.

Project description:In the title compound, C(17)H(11)Cl(6)NO(2), the six-membered ring of the norbornene moiety adopts a boat conformation whereas the two five-membered rings adopt envelope conformations. The phenyl ring and the ring of the succinimide moiety are almost coplanar [dihedral angle = 7.44 (14)°]. The crystal packing is stabilized by a weak inter-molecular C-H⋯O hydrogen bond.

| S-EPMC3151925 | biostudies-literature

exo-4-[(1H-Benzimidazol-2-yl)meth-yl]-10-oxa-4-aza-tricyclo-[5.2.1.0]decane-3,5-dione.

Project description:In the title compound, C(16)H(15)N(3)O(3), the dihedral angle between the approximately planar benzimidazolyl group (r.m.s. deviation = 0.010?Å) and the pyrrolidine ring is 78.20?(6)°. The C-C-N bond angle of the bridging CH(2) group is 112.14?(16)°. In the crystal, mol-ecules are linked via N-H?N hydrogen bonds, forming infinite chains parallel to [101] and [10[Formula: see text]].

| S-EPMC3213433 | biostudies-literature

8-Phenyl-10-oxa-8-aza-tricyclo-[4.3.0.1]decane-7,9-dione.

Project description:The reaction of aniline with norcantharidin produced the imide title compound, C(14)H(13)NO(3), which shows no significant hydrogen bonds in the crystal structure. The dihedral angle between the phenyl and pyrrolidine rings is 48.48?(6)°.

| S-EPMC2968178 | biostudies-literature

Crystal structure of 1,7,8,9-tetra-chloro-4-(3,5-di-chloro-benz-yl)-10,10-dimeth-oxy-4-aza-tri-cyclo-[5.2.1.0(2,6)]dec-8-ene-3,5-dione.

Project description:In the title compound, C17H11Cl6NO4, the configuration of the cyclo-alkene skeleton is endo,cis. The benzene ring is twisted by 58.94?(8)° from the attached pyrrolidine ring. Two carbonyl groups play a key role in the crystal packing. A short inter-molecular C?O distance of 3.017?(3)?Å reveals that one carbonyl group is involved in dipole-dipole inter-actions, which link two adjacent enanti-omers into an inversion dimer. Another carbonyl group provides an acceptor for the weak inter-molecular C-H?O hydrogen bonds which link these dimers into layers parallel to (011).

| S-EPMC4331899 | biostudies-other

Crystal structure of 1,7,8,9-tetra-chloro-4-(2-fluoro-benz-yl)-10,10-dimeth-oxy-4-aza-tri-cyclo-[5.2.1.0(2,6)]dec-8-ene-3,5-dione.

Project description:In the title compound, C17H12Cl4FNO4, the configuration of the cyclo-alkene skeleton is endo,cis. The benzene ring is twisted by 71.01?(11)° from the attached pyrrolidine ring. In the crystal, one of the methine groups of the fused-ring system forms a weak C-H?O hydrogen bond. The other methine groups participates in a C-H?F inter-action to the same adjacent mol-ecule. Together, these generate [010] chains.

| S-EPMC4331900 | biostudies-other

Syntheses and crystal structures of the anhydride 4-oxa-tetra-cyclo-[5.3.2.02,6.08,10]dodec-11-ene-3,5-dione and the related imide 4-(4-bromo-phen-yl)-4-aza-tetra-cyclo-[5.3.2.02,6.08,10]dodec-11-ene-3,5-dione.

Project description:The syntheses and crystal structures of the two title compounds, C11H10O3 (I) and C17H14BrNO2 (II), both containing the bi-cyclo-[2.2.2]octene ring system, are reported here [the structure of I has been reported previously: White & Goh (2014 ?). Private Communication (refcode HOKRIK). CCDC, Cambridge, England]. The bond lengths and angles of the bi-cyclo-[2.2.2]octene ring system are similar for both structures. The imide functional group of II features carbonyl C=O bond lengths of 1.209?(2) and 1.210?(2)?Å, with C-N bond lengths of 1.393?(2) and 1.397?(2)?Å. The five-membered imide ring is nearly planar, and it is positioned exo relative to the alkene bridgehead carbon atoms of the bi-cyclo-[2.2.2]octene ring system. Non-covalent inter-actions present in the crystal structure of II include a number of C-H?O inter-actions. The extended structure of II also features C-H?O hydrogen bonds as well as C-H?? and lone pair-? inter-actions, which combine together to create supra-molecular sheets.

| S-EPMC7405554 | biostudies-literature

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