Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

4-Acetamido-N-(?-triphenyl-phospho-ranyl-idene)benzene-sulfonamide.

ABSTRACT: There are two independent mol-ecules per asymmetric unit of the title compound, C(26)H(23)N(2)O(3)PS. Their superposition shows that they differ in the conformation of the CH(3)CO- group and the benzene rings from the triphenyl-phospho-rane group. In the crystal structure, independent mol-ecules are inter-conected by strong N-H?O hydrogen bonds, forming infinite chains along the a axis.

SUBMITTER: Prugovecki B

PROVIDER: S-EPMC2979042 | biostudies-literature | 2010 Apr

REPOSITORIES: biostudies-literature

ACCESS DATA

Json Xml

Publications

4-Acetamido-N-(λ-triphenyl-phospho-ranyl-idene)benzene-sulfonamide.

Prugovečki Biserka B Marinković Marina M Vinković Mladen M Dumić Miljenko M

Acta crystallographica. Section E, Structure reports online 20100417 Pt 5

There are two independent mol-ecules per asymmetric unit of the title compound, C(26)H(23)N(2)O(3)PS. Their superposition shows that they differ in the conformation of the CH(3)CO- group and the benzene rings from the triphenyl-phospho-rane group. In the crystal structure, independent mol-ecules are inter-conected by strong N-H⋯O hydrogen bonds, forming infinite chains along the a axis. ...[more]

PMID: 21579151

Similar Datasets

Bis(triphenyl-phospho-ranyl-idene)ammonium iodide.

Project description:The title compound, C(36)H(30)NP(2) (+)·I(-), was obtained accidently from crystallization of a reaction mixture containing [(Ph(3)P)(2)N]OH and B(OH)(3), which was contaminated with MeI. There are two independent [(Ph(3)P)(2)N](+) cations and two I(-) anions within the asymmetric unit. The central PNP angles are non-linear [137.6?(2) and 134.4?(2)°] and the phenyl substituents on P centres adopt different conformations within these two cations.

| S-EPMC2979852 | biostudies-other

Trimethyl-3-meth-oxy-4-oxo-5-triphenyl-phospho-ranyl-idene-cyclo-pent-1-ene-1,2,3-tricarboxyl-ate.

Project description:The title compound, C(30)H(27)O(8)P (2), was formed as one of two products {(1) [Krawczyk et al. (2010 ?). Acta Cryst. E66 (cv2752)] and (2)} in the reaction of dimethyl acetyl-enedicarboxyl-ate with triphenyl-phosphine. The mol-ecule of (2) consists of a five-membered carbocyclic ring. The P atom is a part of a triphenylphosphoranylidene substituent. In contrast to (1), the five-membered ring of (2) is planar, the r.m.s. deviation being only 0.009?(2)?Å.

| S-EPMC3009217 | biostudies-literature

catena-Poly[[chlorido[1-(3-nitro-phen-yl)-2-(triphenyl-phospho-ranyl-idene)ethanone-?C(2)]mercury(II)]-?-chlorido].

Project description:In the title organometallic polymer, [HgCl(2)(C(26)H(20)NO(3)P)](n), the monodentate 1-(3-nitro-phen-yl)-2-(triphenyl-phospho-ran-yl--idene)ethanone ligand is coordinated to the Hg(II) atom through the methine C atom. The Hg(II) atom is four-coordinated in a distorted tetra-hedral geometry by one terminal Cl atom, two bridging Cl atoms, and one C atom from the ylidic ligand, resulting in a polymeric chain parallel to [010]. The terminal Cl atom is more strongly bound to the Hg(II) ion [2.3916?(9)?Å] than the bridging Cl atoms. The bridge is asymmetric, as indicated by the two different Hg-Cl(bridging) bond lengths [2.5840?(8) and 2.7876?(8)?Å]. Intra-molecular C-H?O and weak C-H?Cl contacts stabilize the polymeric chain. In the crystal, adjacent chains inter-act via C-H?O hydrogen bonds.

| S-EPMC3515143 | biostudies-literature

[3-(Iodo-acetamido)prop-yl]triphenyl-phospho-nium tetra-phenyl-borate.

Project description:The title compound, C(23)H(24)INOP(+)·C(24)H(20)B(-), was prepared by treatment of 3-amino-propyl triphenyl-phospho-nium bromide hydrogen bromide with p-nitro-phenyl iodo-acetate at 203?K. The asymmetric unit contains a single cation and anion, which are linked in the crystal by inter-molecular N-H?? and inversion-related R(2) (2)(14) C-H?O inter-actions, which combine to form chains of cations and anions along the c axis.

| S-EPMC2979758 | biostudies-literature

4-[(4-Meth-oxy-benzyl-idene)amino]-benzene-sulfonamide.

Project description:The title Schiff base compound, C(14)H(14)N(2)O(3)S, is non-planar, with a dihedral angle of 24.16?(7)° between the benzene rings. In the crystal, N-H?O and N-H?N hydrogen bonds link the mol-ecules into a layer parallel to (011). Intra- and inter-layer C-H?O inter-actions and ?-? inter-actions [centroid-centroid distances = 3.8900?(9) and 3.9355?(8)?Å] are also present.

| S-EPMC3379209 | biostudies-literature

4-{[4-(Di-methyl-amino)-benzyl-idene]amino}-benzene-sulfonamide.

Project description:The title Schiff base compound, C15H17N3O2S, is non-planar with a dihedral angle of 69.88?(4)° between the planes of the benzene rings. In the crystal, pairs of N-H?N hydrogen bonds, between the sulfonamide nitro-gen-H atom and the azomethine N atom, link the mol-ecules into inversion dimers, forming R 2 (2)(16) ring motifs. These dimers are linked by N-H?O hydrogen bonds, between the sulfonamide nitro-gen-H atom and one sulfonamide O atom, forming sheets lying parallel to (100). Within the sheets there are weak parallel slipped ?-? inter-actions involving inversion-related benzene-sulfonamide rings [centroid-centroid distance = 3.8800?(9)?Å; normal distance = 3.4796?(6)?Å; slippage = 1.717?Å].

| S-EPMC4051049 | biostudies-literature

(2,5-Diphenyl-pent-4-yn-1-en-3-yl-idene)triphenyl-phospho-rane.

Project description:The title compound, C(45)H(27)P, was obtained as a product of the reaction of triphenyl-methyl-enephospho-rane with one molar equivalent of 1,4-diphenyl-butadiyne in toluene. The compound was very stable under ambient conditions, but rapidly decomposed in solution when exposed to the air. The P atom is tetra-coordinated in an approximately tetrahedral geometry. The length of the C C triple bond [1.206?(2)?Å] is in the normal range.

| S-EPMC2915026 | biostudies-literature

4-[(E)-(5-Chloro-2-hydroxy-benzyl-idene)amino]benzene-sulfonamide.

Project description:In the mol-ecule of title compound, C(13)H(11)ClN(2)O(3)S, the aromatic rings are oriented at a dihedral angle of 12.27?(3)°. An intra-molecular O-H?N hydrogen bond results in the formation of a planar (mean deviation 0.0083?Å) six-membered ring, which is nearly coplanar with the adjacent ring at a dihedral angle of 2.36?(13)°. In the sulfonamide group, the S atom is 0.457?(3)?Å from the plane through the O and N atoms. In the crystal structure, inter-molecular N-H?O hydrogen bonds link the mol-ecules.

| S-EPMC2967971 | biostudies-literature

4-{2-[(E)-Cyclo-pentyl-idene]hydrazin-1-yl}benzene-sulfonamide.

Project description:The title mol-ecule, C(11)H(15)N(3)O(2)S, features a five-membered ring which is twisted about the middle CH(2)-CH(2) bond. The benzene ring is inclined with respect to the imine residue [C-N-N-C torsion angle = 165.4?(2)°]. Supra-molecular layers in the bc plane are formed by hydrogen bonds between the amine H atoms and sulfonamide O and imine N atoms, as well as by a weak hydrazine H-atom inter-molecular inter-action with the second sulfonamide O atom.

| S-EPMC3344133 | biostudies-literature

4-[(2-Hy-droxy-5-nitro-benzyl-idene)amino]-benzene-sulfonamide.

Project description:The title Schiff base compound, C(13)H(11)N(3)O(5)S, exists in an E configuration with respect to the C=N double bond. The benzene rings are almost coplanar, making a dihedral angle of 2.82?(6). The sulfonamide group is twisted away from the attached phenyl ring with an N-S-C-C torsion angle of 64.84?(11)°. An intra-molecular O-H?N hydrogen bond stabilizes the mol-ecule, generating an S(6) ring motif. In the crystal, inter-molecular N-H?O and C-H?O hydrogen bonds link the mol-ecules into a three-dimensional network.

| S-EPMC2983168 | 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