Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

1-Acetyl-c-3,t-3-dimethyl-r-2,c-6-diphenyl-piperidin-4-one.

ABSTRACT: In the title compound, C(21)H(23)NO(2), the piperidine ring adopts a distorted boat conformation. The two phenyl rings form dihedral angles of 64.6?(1) and 87.8?(1)° with the best plane through the piperidine ring. The crystal packing is governed by inter-molecular C-H?O inter-actions.

SUBMITTER: Aravindhan S

PROVIDER: S-EPMC2977121 | biostudies-literature | 2009 Jul

REPOSITORIES: biostudies-literature

ACCESS DATA

Json Xml

Publications

1-Acetyl-c-3,t-3-dimethyl-r-2,c-6-diphenyl-piperidin-4-one.

Aravindhan S S Ponnuswamy S S Jamesh M M Ramesh P P Ponnuswamy M N MN

Acta crystallographica. Section E, Structure reports online 20090725 Pt 8

In the title compound, C(21)H(23)NO(2), the piperidine ring adopts a distorted boat conformation. The two phenyl rings form dihedral angles of 64.6 (1) and 87.8 (1)° with the best plane through the piperidine ring. The crystal packing is governed by inter-molecular C-H⋯O inter-actions. ...[more]

PMID: 21583650

Similar Datasets

1-Dichloro-acetyl-3,3-dimethyl-2,6-diphenyl-piperidin-4-one.

Project description:In the title compound, C(21)H(21)Cl(2)NO(2), the piperidine ring adopts a distorted boat conformation. The two phenyl rings are approximately perpendicular to each other, with a dihedral angle of 86.12 (7)°. Mol-ecules are linked into centrosymmetric dimers by pairs of bifurcated C-H⋯O hydrogen bonds, forming R(2) (2)(10) and R(2) (2)(14) ring motifs, and an intramolecular C-H⋯O link also occurs.

| S-EPMC2967931 | biostudies-literature

1,3-Dimethyl-2,6-diphenyl-piperidin-4-one.

Project description:In the title moleclue, C(19)H(21)NO, the 4-piperidone ring adopts a chair conformation in which the two benzene rings and the methyl group attached to C atoms all have equatorial orientations. In the crystal structure, centrosymmetric dimers are formed through weak inter-molecular C-H?O hydrogen bonds [the dihedral angle between the aromatic rings is 58.51?(5)°].

| S-EPMC2968156 | biostudies-other

1-Chloro-acetyl-3-isopropyl-r-2,c-6-diphenyl-piperidin-4-one.

Project description:In the title compound, C(22)H(24)ClNO(2), the piperidine ring adopts a distorted boat conformation. The dihedral angle between the two phenyl rings is 83.2?(1)°. In the crystal, the mol-ecules are linked into chains running along the b axis by C-H?O hydrogen bonds. The Cl atom of the chloro-acetyl group is disordered over two positions with occupancies of 0.66?(2) and 0.34?(2).

| S-EPMC2979709 | biostudies-literature

1-Dichloro-acetyl-t-3,t-5-dimethyl-r-2,c-6-diphenyl-piperidin-4-one.

Project description:In the title compound, C21H21Cl2NO2, the piperidine ring adopts a distorted boat conformation. The phenyl rings substituted at the 2- and 6-positions of the piperidine ring subtend angles of 87.9?(7) and 70.8?(9)°, respectively, with the best plane through the piperidine ring. In the crystal, mol-ecules are connected by C-H?O and C-H?Cl inter-actions into layers in the ab plane.

| S-EPMC3629647 | biostudies-other

c-3,t-3-Dimethyl-r-2,c-6-diphenyl-piperidin-4-one.

Project description:In the title compound, C(19)H(21)NO, the piperidine ring adopts a chair conformation. The two phenyl rings attached to the piperidine ring at 2 and 6 positions occupy equatorial orientations and the dihedral angle between them is 57.53?(11)°. In the crystal, the mol-ecules are connected via weak inter-molecular C-H?? inter-actions, leading to a zigzag chains.

| S-EPMC2971408 | biostudies-literature

1-Chloro-acetyl-2,6-bis-(2-methoxy-phen-yl)-3,5-dimethyl-piperidin-4-one.

Project description:The piperidone ring in the title compound, C(23)H(26)ClNO(4), adopts a boat conformation with its two out-of-plane C atoms deviating by 0.597?(2) and 0.630?(2)?Å from the least-squares plane of the rest of atoms in the ring. The two aromatic rings are roughly perpendicular to each other, making a dihedral angle of 75.1?(1)°, and a C-H?? intra-molecular inter-action is observed. The crystal packing is stabilized by a C-H?O inter-molecular inter-action, generating a chain with a C(9) motif along the a axis.

| S-EPMC2970045 | biostudies-literature

1-Bromo-acetyl-2,6-bis-(4-methoxy-phen-yl)-3,5-dimethyl-piperidin-4-one.

Project description:In the title compound, C(23)H(26)BrNO(4), the piperidinone ring adopts a boat conformation. The dihedral angle between the two benzene rings is 70.9?(1)°. The two meth-oxy groups are close to coplanar with the attached benzene rings [C-C-O-C torsion angles of 6.3?(5) and 16.4?(4)°]. A weak C-H?Br intra-molecular inter-action is observed. In the crystal structure, mol-ecules are linked into a chain along [101] by inter-molecular C-H?O hydrogen bonds. A short inter-molecular Br?O contact [3.063?(2)?Å] is observed.

| S-EPMC2959452 | biostudies-literature

1-Chloro-acetyl-2,6-bis-(2-chloro-phen-yl)-3,5-dimethyl-piperidin-4-one.

Project description:In the title compound, C(21)H(20)Cl(3)NO(2), the piperidin-4-one ring adopts a boat conformation. The two 2-chloro-phenyl groups are approximately perpendicular to each other, making a dihedral angle of 74.07 (8)°.

| S-EPMC3007827 | biostudies-literature

1-Formyl-t-3,t-5-dimethyl-r-2,c-6-diphenyl-piperidin-4-one.

Project description:In the title compound, C(20)H(21)NO(2), the piperidine ring adopts a distorted boat conformation. The dihedral angle between the two phenyl rings is 61.33?(18)°. In the crystal, inter-molecular C-H?O inter-actions link the mol-ecules into zigzag C(5) chains running parallel to [100].

| S-EPMC2979406 | biostudies-literature

1-Benzoyl-c-3,t-3-dimethyl-r-2,c-6-diphenyl-piperidin-4-one.

Project description:In the title compound, C(26)H(25)NO(2), the piperidine ring adopts a distorted boat conformation. The three phenyl rings form dihedral angles of 67.58?(8), 59.82?(8) and 86.41?(8)° with the best plane through the piperidine ring. The crystal packing is governed by inter-molecular C-H?O inter-actions.

| S-EPMC2977502 | 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