Crystal structure of 1,2-bis((benzylsulfanyl){2-[1-(2-hydroxyphenyl)ethylidene]hydrazin-1-ylidene}methyl)disulfane

Islam, M. A. A. A. A.; Sheikh, Md. Chanmiya; Miyatake, Ryuta; Zangrando, Ennio

doi:10.1107/s2056989016002371

Cited by 5 publications

(2 citation statements)

References 14 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…386-387 K) suitable for X-ray study were obtained after 17 days, along with colorless needle-shaped crystalline solids (m.p. 413-418 K) (Figure 5) [24].…”

Section: Synthesis and Crystallizationmentioning

confidence: 99%

Schiff Bases: Contemporary Synthesis, Properties, and Applications

Hasibul Islam,

Abdul Hannan

2024

Novelties in Schiff Bases

View full text Add to dashboard Cite

Schiff bases, a versatile class of organic compounds with a (>C〓N▬) functional group, have gained significant attention in contemporary chemistry due to their remarkable synthesis methods, diverse properties, and wide-ranging applications. This book chapter focused on Schiff bases, emphasizing their versatility in contemporary chemistry. It covers synthesis methods, structural aspects, and applications across multiple domains. The historical development of Schiff bases is traced, emphasizing their pivotal role in modern chemistry as key intermediates in various processes. The chapter delves into synthesis methods, including traditional, sustainable, and green chemistry approaches, and discusses structural aspects, spectroscopic characterization, thermodynamic properties, and kinetics. Schiff bases are categorized into various types, highlighting their diversity. Applications are explored in catalysis, asymmetric synthesis, coordination chemistry, medicinal chemistry, materials science, and environmental contexts. The chapter concludes with recent advances, emerging trends, and future directions, positioning it as a valuable resource for researchers, students, and practitioners interested in Schiff bases. The proposed chapter aims to explore the latest developments in Schiff bases, providing an in-depth review of their synthesis, properties, and applications across various scientific fields.

show abstract

“…386-387 K) suitable for X-ray study were obtained after 17 days, along with colorless needle-shaped crystalline solids (m.p. 413-418 K) (Figure 5) [24].…”

Section: Synthesis and Crystallizationmentioning

confidence: 99%

Schiff Bases: Contemporary Synthesis, Properties, and Applications

Hasibul Islam,

Abdul Hannan

2024

Novelties in Schiff Bases

View full text Add to dashboard Cite

show abstract

“…As shown in Fig. 7, (IV) is an S-benzyl ester with a methyl group on the imine-C atom as well as having the 2-hydroxylbenzene ring (LAGLUD; Islam et al, 2016) whereas (V) is an S-methylnaphthyl ester with methyl and 2-tolyl groups bound to the imine-C atom (CUHHET; How et al, 2009). In common with (I), the complete molecules of (III) and (V) are generated by crystallographically imposed twofold symmetry.…”

Section: Database Surveymentioning

confidence: 99%

2-[(1E)-[(Z)-2-({[(1Z)-[(E)-2-[(2-Hydroxyphenyl)methylidene]hydrazin-1-ylidene]({[(4-methylphenyl)methyl]sulfanyl})methyl]disulfanyl}({[(4-methylphenyl)methyl]sulfanyl})methylidene)hydrazin-1-ylidene]methyl]phenol: crystal structure, Hirshfeld surface analysis and computational study

Paulus¹,

Kwong²,

Crouse³

et al. 2020

Acta Cryst E

View full text Add to dashboard Cite

The complete molecule of the title hydrazine carbodithioate derivative, C32H30N4O2S4, is generated by a crystallographic twofold axis that bisects the disulfide bond. The molecule is twisted about this bond with the C—S—S—C torsion angle of 90.70 (8)° indicating an orthogonal relationship between the symmetry-related halves of the molecule. The conformation about the imine bond [1.282 (2) Å] is E and there is limited delocalization of π-electron density over the CN2C residue as there is a twist about the N—N bond [C—N—N—C torsion angle = −166.57 (15)°]. An intramolecular hydroxyl-O—H...N(imine) hydrogen bond closes an S(6) loop. In the crystal, methylene-C—H...π(tolyl) contacts assemble molecules into a supramolecular layer propagating in the ab plane: the layers stack without directional interactions between them. The analysis of the calculated Hirshfeld surfaces confirm the importance of H...H contacts, which contribute 46.7% of all contacts followed by H...C/C...H contacts [25.5%] reflecting, in part, the C—H...π(tolyl) contacts. The calculation of the interaction energies confirm the importance of the dispersion term and the influence of the stabilizing H...H contacts in the inter-layer region.

show abstract

Synthesis, crystal structures and antimicrobial activity of dimeric copper(II) complexes with 2-hydroxyphenyl-ethylidene-dithiocarbazates

Lima

Silva

Martins

et al. 2018

Inorganica Chimica Acta

View full text Add to dashboard Cite

Crystal structure of 1,2-bis((benzylsulfanyl){2-[1-(2-hydroxyphenyl)ethylidene]hydrazin-1-ylidene}methyl)disulfane

Abstract: The title molecule consists of two Schiff base moieties, namely two S-benzyl-β-N-(2-hydroxyphenylethylidene)dithiocarbazate groups, connected through an S—S single bond. The two moieties are twisted with a dihedral angle of 87.88 (4)° between the S2C=N planes.

Cited by 5 publications

References 14 publications

Schiff Bases: Contemporary Synthesis, Properties, and Applications

Schiff Bases: Contemporary Synthesis, Properties, and Applications

2-[(1E)-[(Z)-2-({[(1Z)-[(E)-2-[(2-Hydroxyphenyl)methylidene]hydrazin-1-ylidene]({[(4-methylphenyl)methyl]sulfanyl})methyl]disulfanyl}({[(4-methylphenyl)methyl]sulfanyl})methylidene)hydrazin-1-ylidene]methyl]phenol: crystal structure, Hirshfeld surface analysis and computational study

Synthesis, crystal structures and antimicrobial activity of dimeric copper(II) complexes with 2-hydroxyphenyl-ethylidene-dithiocarbazates

Contact Info

Product

Resources

About

Crystal structure of 1,2-bis((benzylsulfanyl){2-[1-(2-hydroxyphenyl)ethylidene]hydrazin-1-ylidene}methyl)disulfane

Abstract: The title mol­ecule consists of two Schiff base moieties, namely two S-benzyl-β-N-(2-hy­droxy­phenyl­ethyl­idene)di­thio­carbazate groups, connected through an S—S single bond. The two moieties are twisted with a dihedral angle of 87.88 (4)° between the S2C=N planes.

Cited by 5 publications

References 14 publications

Schiff Bases: Contemporary Synthesis, Properties, and Applications

Schiff Bases: Contemporary Synthesis, Properties, and Applications

2-[(1E)-[(Z)-2-({[(1Z)-[(E)-2-[(2-Hydroxyphenyl)methylidene]hydrazin-1-ylidene]({[(4-methylphenyl)methyl]sulfanyl})methyl]disulfanyl}({[(4-methylphenyl)methyl]sulfanyl})methylidene)hydrazin-1-ylidene]methyl]phenol: crystal structure, Hirshfeld surface analysis and computational study

Synthesis, crystal structures and antimicrobial activity of dimeric copper(II) complexes with 2-hydroxyphenyl-ethylidene-dithiocarbazates

Contact Info

Product

Resources

About

Abstract: The title molecule consists of two Schiff base moieties, namely two S-benzyl-β-N-(2-hydroxyphenylethylidene)dithiocarbazate groups, connected through an S—S single bond. The two moieties are twisted with a dihedral angle of 87.88 (4)° between the S2C=N planes.