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1-(Morpholino-meth-yl)indoline-2,3-dione.

ABSTRACT: In the title compound, C(13)H(14)N(2)O(3), the morpholine ring displays a chair conformation, with the (2,3-dioxoindolin-1-yl)methyl group in an equatorial position. The crystal structure is stabilized by inter-molecular C-H⋯O hydrogen bonds.

SUBMITTER: Tang Y

PROVIDER: S-EPMC3006973 | biostudies-literature |

REPOSITORIES: biostudies-literature

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1-[(2-Chloro-3-quinol-yl)meth-yl]indoline-2,3-dione.

Project description:In the title compound, C(18)H(11)ClN(2)O(2), the isatin and 2-chloro-3-methyl-quinoline units are both almost planar, with r.m.s. deviations of 0.0075 and 0.0086?Å, respectively, and the dihedral angle between the mean planes of the two units is 83.13?(7)°. In the crystal, a weak inter-molecular C-H? O inter-action links the mol-ecules into chains along the c axis.

| S-EPMC2979291 | biostudies-literature

5-Chloro-1-(4-meth-oxy-benz-yl)indoline-2,3-dione.

Project description:In the title compound, C(16)H(12)ClNO(3), an arm-like 4-meth-oxy-benzene links to 5-chloro-indoline-2,3-dione through a methyl-ene group, with a dihedral angle between the mean planes of the benzene ring and the indole moiety of 88.44?(8)°. In the crystal, weak inter-molecular C-H?O and ?-? stacking inter-actions [centroid-centroid distance = 3.383?(3)?Å] link the mol-ecules together to form a three-dimensional framework.

| S-EPMC3051544 | biostudies-literature

1-[(1-Benzyl-1H-1,2,3-triazol-4-yl)meth-yl]indoline-2,3-dione.

Project description:In the title compound, C18H14N4O2, the triazole ring makes dihedral angles of 77.32?(8) and 75.56?(9)°, respectively, with the indoline residue and the terminal phenyl group. In the crystal, mol-ecules are linked by C-H?N hydrogen bonds into tapes parallel to the b axis. The tapes are linked together by ?-? inter-actions between triazole rings [inter--centroid distance = 3.4945?(9)?Å].

| S-EPMC4011308 | biostudies-literature

1-(Prop-2-yn-yl)indoline-2,3-dione.

Project description:The structure of the title compound, C11H7NO2, is isotypic to that of its homologue, 1-octylindoline-2,3-dione [Qachchachi et al. (2013 ▶). Acta Cryst. E69, o1801]. The indoline ring and the two carbonyl O atoms are approximately coplanar, the largest deviation from the mean plane being 0.021 (1) Å for one of the O atoms. The mean plane through the fused ring system is nearly perpendicular to the propynyl group, as indicated by the N-C-C-C torsion angle of 77.9 (1)°. In the crystal, mol-ecules are linked by C-H⋯O hydrogen bonds and π-π inter-actions between benzene rings [inter-centroid distance = 3.5630 (10) Å], forming a three-dimensional structure.

| S-EPMC3998508 | biostudies-literature

5-Fluoro-1-(4-meth-oxy-benz-yl)indoline-2,3-dione.

Project description:In the title compound, C(16)H(12)FNO(3), the dihedral angle between the benzene ring and the plane of the indole ring system is 71.60?(6)°. In the crystal, mol-ecules stack along the b axis through ?-? inter-actions between the adjacent indole-2,3-dione units with a centroid-centroid distance of 3.649?(3)?Å. Inter-molecular C-H?O=C and C-H?? inter-actions further stabilize the structure, forming a three-dimensional framework.

| S-EPMC3151828 | biostudies-other

1,1'-(Ethane-1,2-di-yl)bis-(indoline-2,3-dione).

Project description:The mol-ecule of the title compound, C(18)H(12)N(2)O(4), is situated on a crystallographic centre of symmetry. The mol-ecule has a zigzag structure, with two parallel symmetry-related indoline-2,3-dione fragments linked by an ethyl-ene group at each N atom. In the crystal, the mol-ecules stack in columns along the b axis. There are two such columns in the structure. The mol-ecules within each column are parallel; however, the mol-ecules in the two columns differ in the respective orientation of the indoline-2,3-dione fragments. In one column, they are approximately parallel to (112), while in the other they are approximately parallel to (12). The inter-planar angle between the indoline-2,3-dione fragments in the two columns is 80.83?(3)°. The mol-ecules within each column are related by mutual displacement of their centres of symmetry, that is (0, ±1/2, ±1/2). The packing between the mol-ecules is provided by weak inter-actions only, viz. C-H?O hydrogen bonds and ?-? [centroid-centroid distance = 3.8745?(8)?Å] and C=O?? inter-actions.

| S-EPMC3006689 | biostudies-literature

1-(3-Chloro-benz-yl)-5-iodo-indoline-2,3-dione.

Project description:In the title compound, C(15)H(9)ClINO(2), which possesses anticonvulsant activity, the iodo-indoline ring system is essentially planar (maximum deviation 1.245?Å) and is oriented with respect to the 3-chloro-benzyl ring at a dihedral angle of 76.59?(3)°. In the crystal, there is a ?-? contact between iodo-indoline ring systems [centroid-centroid distance = 3.8188?(4)?Å].

| S-EPMC2959599 | biostudies-literature

7-Chloro-indoline-2,3-dione.

Project description:There are two mol-ecules in the asymmetric unit of the title compound, C(8)H(4)ClNO(2). In the crystal, they are linked by N-H?O hydrogen bonds, generating centrosymmetric, tetra-meric assemblies. A C-H?O inter-action also occurs.

| S-EPMC2980139 | biostudies-literature

1-Decyl-indoline-2,3-dione.

Project description:In the title N-alkyl isatin, C(18)H(25)NO(2), the isatin moiety is almost planar (r.m.s. deviation = 0.03?Å). C-C-C-C torsion angles of the decyl substituent indicate an all-antiperiplanar conformation.

| S-EPMC2979628 | biostudies-literature

5-Chloro-indoline-2,3-dione.

Project description:The title compound, C(8)H(4)ClNO(2), is almost planar (r.m.s. deviation for the non-H atoms = 0.023 Å). In the crystal, N-H⋯O hydrogen bonds link the mol-ecules into C(4) chains propagating in [001] and C-H⋯O inter-actions cross-link the chains.

| S-EPMC3009095 | biostudies-literature

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