Browse
Submit Data
Databases
API
Help

Dataset Information

20 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

2-[4-(2-Methyl-prop-yl)phen-yl]-N'-[(E)-1-phenyl-ethyl-idene]propane-hydrazide.

ABSTRACT: In the title compound, C(21)H(26)N(2)O, the dihedral angle between the two aromatic rings is 85.90?(19)°. The propenone-hydrazide unit forms dihedral angles of 21.62?(8) and 72.83?(9)°, respectively, with the terminal and central aromatic rings. The 2-methyl-propyl group is disordered over two sites, with occupancies of 0.533?(13) and 0.467?(13). In crystal structure, mol-ecules are linked into centrosymmetric dimers by paired N-H?O and C-H?O hydrogen bonds. In addition, C-H?? inter-actions are observed.

SUBMITTER: Fun HK

PROVIDER: S-EPMC2960058 | biostudies-literature | 2008 Nov

REPOSITORIES: biostudies-literature

ACCESS DATA

Json Xml

Publications

2-[4-(2-Methyl-prop-yl)phen-yl]-N'-[(E)-1-phenyl-ethyl-idene]propane-hydrazide.

Fun Hoong-Kun HK Jebas Samuel Robinson SR Sujith K V KV Kalluraya B B

Acta crystallographica. Section E, Structure reports online 20081120 Pt 12

In the title compound, C(21)H(26)N(2)O, the dihedral angle between the two aromatic rings is 85.90 (19)°. The propenone-hydrazide unit forms dihedral angles of 21.62 (8) and 72.83 (9)°, respectively, with the terminal and central aromatic rings. The 2-methyl-propyl group is disordered over two sites, with occupancies of 0.533 (13) and 0.467 (13). In crystal structure, mol-ecules are linked into centrosymmetric dimers by paired N-H⋯O and C-H⋯O hydrogen bonds. In addition, C-H⋯π inter-actions are ...[more]

PMID: 21581349

Similar Datasets

N'-[(E)-1-(4-Chloro-phen-yl)ethyl-idene]-2-[4-(2-methyl-prop-yl)phen-yl]propano-hydrazide.

Project description:The asymmetric unit of the title compound, C(21)H(25)ClN(2)O, contains four crystallographically independent mol-ecules, which differ mainly in the orientation of the isobutyl groups. The benzene rings are almost orthogonal to each other, forming dihedral angles of 87.40 (6), 88.69 (6), 84.88 (6) and 85.12 (6)° in the four mol-ecules. The crystal structure is stabilized by inter-molecular N-H⋯O and C-H⋯O hydrogen bonds, together with C-H⋯π inter-actions.

| S-EPMC2967938 | biostudies-literature

N'-[(E)-(Furan-2-yl)methyl-idene]-2-[4-(2-methyl-prop-yl)phen-yl]propano-hydrazide.

Project description:In the title mol-ecule, C18H22N2O2, the furan and benzene rings form a dihedral angle of 70.17 (14)°. In the crystal, strong N-H⋯O and weak C-H⋯O hydrogen bonds link the mol-ecules into chains running parallel to [010].

| S-EPMC3998455 | biostudies-literature

Crystal structure of (E)-N-phenyl-N'-[1-(thio-phen-2-yl)ethyl-idene]formo-hydrazide.

Project description:In the title compound, C13H12N2OS, the planes of the thio-phene and phenyl rings are nearly perpendicular to each other, making a dihedral angle of 86.42?(12)°. In the crystal, mol-ecules are linked by C-H?O hydrogen bonds, forming a helical chain along the b-axis direction.

| S-EPMC4186119 | biostudies-literature

N'-[1-(2-Amino-phen-yl)ethyl-idene]benzo-hydrazide.

Project description:The title compound, C(15)H(15)N(3)O, was obtained by a condensation reaction between o-amino-acetophenone and benzoyl hydrazine. The mol-ecule displays an E configuration about the C=N bond. Intra-molecular N-H?N hydrogen bonds are formed between the 2-amino-phenyl and imine groups. In the crystal, dimers are formed between mol-ecules linked by inter-molecular N-H?O hydrogen bonds from the 2-amino-phenyl group. In addition there are inter-molecular N-H?O hydrogen bonds between the amine and carbonyl groups of adjacent mol-ecules. The mol-ecule is twisted rather than planar due to a steric inter-action between the central amide group and the two outer benzene rings. The dihedral angles between this central group and the two rings are 23.29?(9) and 24.96?(9)°.

| S-EPMC2979270 | biostudies-literature

N'-[1-(4-Chloro-phen-yl)ethyl-idene]benzo-hydrazide.

Project description:In the title mol-ecule, C(15)H(13)ClN(2)O, the two benzene rings form a dihedral angle of 5.48?(4)°. In the crystal, N-H?O hydrogen bonds link mol-ecules related by translation along the a axis into chains, which are further aggregated into layers parallel to the ac plane through weak C-H?O and C-H?N inter-actions.

| S-EPMC3247437 | biostudies-literature

1-[1-(4-Chloro-phen-yl)ethyl-idene]carbono-hydrazide.

Project description:The mol-ecular skeleton of the title mol-ecule, C(9)H(11)ClN(4)O, is essentially planar, the dihedral angle between the ring and the and N/N/C plane being 6.7 (3)°. In the crystal, inter-molecular N-H⋯O and N-H⋯N hydrogen bonds link the mol-ecules into ribbons propagated along [010].

| S-EPMC2969952 | biostudies-literature

(E)-1-(4-Methyl-phen-yl)-3-[(1-phenyl-ethyl-idene)amino]-thio-urea.

Project description:In the title compound, C(16)H(17)N(3)S, the amino-thio-urea unit is nearly planar (r.m.s. deviation = 0.0425?Å), and is twisted with respect to the tolyl and phenyl rings by 57.84?(7) and 15.88?(14)°, respectively; the tolyl and phenyl rings are twisted by 65.64?(11)° to each other. Inter-molecular N-H?S and weak C-H?S hydrogen bonds are present in the crystal structure.

| S-EPMC3120285 | biostudies-literature

N,N'-Bis[(2-hydroxy-phen-yl)(phen-yl)methyl-idene]propane-1,2-diamine.

Project description:In the the title compound, C(29)H(26)N(2)O(2), two strong intra-molecular O-H?N hydrogen bonds involving the hydr-oxy and imine groups generate S(6) ring motifs. The dihedral angles between the pairs of terminal benzene rings are 89.8?(2) and 87.8?(2)°.

| S-EPMC2979517 | biostudies-literature

Crystal structure of N'-[(E)-(4-chloro-phen-yl)(phen-yl)methyl-idene]-4-methyl-benzene-sulfono-hydrazide.

Project description:The title compound, C20H17ClN2O2S, was obtained by a condensation reaction between 4-chloro-benzo-phenone and tosyl hydrazide. The plane of the methyl-substituted benzene ring forms dihedral angles of 20.12 (12) and 78.43 (13)° with those of the chlorine-substituted benzene ring and the benzene ring, respectively, with the last two rings forming a dihedral angle of 67.81 (13)°. The chlorine substituent was also found to be 0.868 (2):0.132 (2) disordered over these two rings. In the crystal, mol-ecules are linked through pairs of N-H⋯O hydrogen bonds, giving centrosymmetric cyclic dimers [graph set R 2 (2)(8)], which are linked by weak C-H⋯O and C-H⋯Cl inter-actions into a chain structure which extends along the a-axis direction.

| S-EPMC4331850 | biostudies-literature

Methyl 2-[2-((Z)-{1-trans-[2-(4-fluoro-3-methyl-phen-yl)-2-methyl-cyclo-prop-yl]ethyl-idene}amino-oxymeth-yl)phen-yl]-2-[(E)-methoxy-imino]-acetate.

Project description:The title compound, C(24)H(27)FN(2)O(4), is an important inter-mediate in the synthesis of fungicidal strobilurin-type compounds. In the crystal structure, the oxime bond attached to the cyclo-propane ring adopts a Z configuration, while the oxime bond attached to the benzene ring adopts an E configuration. The fluoro-methyl-phenyl group adopts a trans configuration with respect to the remainder of the mol-ecule, and its mean plane forms a dihedral angle of 56.1 (1)° with the plane of the cyclo-propane ring.

| S-EPMC2968980 | biostudies-literature

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

Tweets

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data