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Piperidine, 1-[2-nitro-1-(4-nitrophenyl)ethyl]- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

107622-21-9

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107622-21-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 107622-21-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,7,6,2 and 2 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 107622-21:
(8*1)+(7*0)+(6*7)+(5*6)+(4*2)+(3*2)+(2*2)+(1*1)=99
99 % 10 = 9
So 107622-21-9 is a valid CAS Registry Number.

107622-21-9Downstream Products

107622-21-9Relevant academic research and scientific papers

Nucleophilic Addition to Olefins. 16. Unusual Substituent Effects in the Reaction of Amines with β-Nitrostyrenes. Solvent Effect on Intrinsic Rate Constants

Bernasconi, Claude F.,Renfrow, Richard A.,Tia, Paul R.

, p. 4541 - 4549 (1986)

A kinetic study of the addition of piperidine and morpholine to β-nitrostyrene in water and in 70percent Me2SO-30percent water at 20 deg C and of piperidine to 4-NO2-, 4-CN-, 3-Cl-, 4-Br-, 4-OMe-, and 4-NMe2-substituted β-nitrostyrenes in water at 20 deg

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

Um, Ik-Hwan,Kang, Ji-Sun,Park, Jong-Yoon

supporting information, p. 5604 - 5610 (2013/07/26)

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

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