138783-48-9

Basic information

• Product Name: Piperidine, 1-(2-nitro-1-phenylethyl)-
• CAS NO: 138783-48-9
• Molecular Formula: C13H18N2O2
• Molecular Weight: 234.298
• Mol File: 138783-48-9.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: Piperidine, 1-(2-nitro-1-phenylethyl)-(CAS DataBase Reference)
• NIST Chemistry Reference: Piperidine, 1-(2-nitro-1-phenylethyl)-(138783-48-9)
• EPA Substance Registry System: Piperidine, 1-(2-nitro-1-phenylethyl)-(138783-48-9)

Safety Data

• Hazardous Substances Data: 138783-48-9(Hazardous Substances Data)

Upstream product

• 110-89-4 piperidine 
• 102-96-5 (2-nitroethenyl)benzene 
• 60-29-7 diethyl ether 

Relevant articles and documents

Kinetic study on michael-type reactions of β-nitrostyrenes with cyclic secondary amines in acetonitrile: Transition-state structures and reaction mechanism deduced from negative enthalpy of activation and analyses of LFERs

A kinetic study is reported for the Michael-type reactions of X-substituted β-nitrostyrenes (1a-j) with a series of cyclic secondary amines in MeCN. The plots of pseudo-first-order rate constant kobsd vs [amine] curve upward, indicating that th

Dolomite (CaMg(CO3)2) as a recyclable natural catalyst in Henry, Knoevenagel, and Michael reactions

Iranian dolomite (CaMg(CO3)2) which consists of double-layered carbonates with Ca2+ and Mg2+ ions was utilized as a heterogeneous base catalyst in the CC, CN, and CS bond forming reactions via the Henry, Knoevenagel, aza-Michael, and thia-Michael transformations under mild conditions in water. Iranian dolomite has been characterized by X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FT-IR), Brunauer Emmett Teller (BET) and XRF chemical analysis, while its basic strength was evaluated by following the Hammett indicators procedure. This water-insoluble natural catalyst demonstrated high activity and was reusable.