58910-37-5

Basic information

• Product Name: Piperazine, 1-(2,4-dinitrophenyl)-4-methyl-
• Synonyms: 1-(2,4-dinitro-phenyl)-4-methyl-piperazine;1-(2,4-Dinitrophenyl)-4-methyl-piperazin;1-(4'-methylpiperazin-1'-yl)-2,4-dinitrobenzene
• CAS NO: 58910-37-5
• Molecular Formula: C11H14N4O4
• Molecular Weight: 266.257
• Mol File: 58910-37-5.mol
• Article Data: 5

Chemical Properties

• CAS DataBase Reference: Piperazine, 1-(2,4-dinitrophenyl)-4-methyl-(CAS DataBase Reference)
• NIST Chemistry Reference: Piperazine, 1-(2,4-dinitrophenyl)-4-methyl-(58910-37-5)
• EPA Substance Registry System: Piperazine, 1-(2,4-dinitrophenyl)-4-methyl-(58910-37-5)

Safety Data

• Hazardous Substances Data: 58910-37-5(Hazardous Substances Data)

Upstream product

• 109-01-3 1-methyl-piperazine 
• 97-00-7 1-chloro-2,4-dinitro-benzene 
• 70-34-8 2,4-Dinitrofluorobenzene 
• 89-02-1 2,4-dinitrobenzenesulfonic acid 

Relevant articles and documents

Aryl-Diadamantyl Phosphine Ligands in Palladium-Catalyzed Cross-Coupling Reactions: Synthesis, Structural Analysis, and Application

Synthesis, temperature-dependent NMR structure investigation and utilization of a new, stable and easily accessible aryl-diadamantylphosphine ligand family is reported. The bulky and electron-rich phosphorus center of the ligand enhances the catalytic activity of palladium in cross-coupling reactions of sterically demanding ortho-substituted aryl halides. In our study, we demonstrated the synthetic applicability of the new phosphine ligands in Buchwald-Hartwig and tosyl hydrazone coupling reactions.

DYE COMPOSITION COMPRISING A CATIONIC META-PHENYLENEDIAMINE

One subject of the invention is a meia-phenylenediamine compound having formula (I) below, the addition salts thereof with an acid and the solvates thereof: in which: ? R represents a hydrogen or halogen atom; a C1-C4 alkyl group; a carboxyl group or a (C1-C4)alkoxycarbonyl group, ? R1 represents a C1-C10(hydroxy)alkyl group, optionally interrupted with one or more non-adjacent oxygen atoms or non-adjacent NR' substituents, substituted by a cationic CAT group, ? R2 represents a hydrogen atom or a C1-C4(hydroxy)alkyl group, ? R1 and R2 may form, together with the atom that bears them, a cationic heterocycle with 5 to 8 members, ? R' represents a hydrogen atom or a C1-C4(hydroxy)alkyl group; ? An represents an anion or a mixture of anions which are organic or inorganic and cosmetically acceptable.

Structural studies of some 1-polymethyleneimino-2,4-dinitrobenzenes and related compounds; Crystal structure of 1-(cis-2′,6′-dimethylpiperidin-l′-yl)-2,4-dinitrobenzene

The ultraviolet and 1H n.m.r. spectra of some 1-polymethyleneimino-2,4-dinitrobenzenes and related compounds are discussed. The effect of trifluoroacetic acid on these spectra was also investigated; with 1-azetidiny 1-2,4-dinitrobenzene, acid-c