103549-15-1

Basic information

• Product Name: N-(α'-nitro-bibenzyl-α-yl)-aniline
• CAS NO: 103549-15-1
• Molecular Weight: 318.375
• Mol File: 103549-15-1.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: N-(α'-nitro-bibenzyl-α-yl)-aniline(CAS DataBase Reference)
• NIST Chemistry Reference: N-(α'-nitro-bibenzyl-α-yl)-aniline(103549-15-1)
• EPA Substance Registry System: N-(α'-nitro-bibenzyl-α-yl)-aniline(103549-15-1)

Safety Data

• Hazardous Substances Data: 103549-15-1(Hazardous Substances Data)

Upstream product

• 1215-07-2 (E)-(1-nitroethene-1,2-diyl)dibenzene 
• 62-53-3 aniline 
• 15341-31-8 ((Z)-(1-nitroethene-1,2-diyl)dibenzene) 
• 15341-31-8 α-nitro-stilbene 

Relevant articles and documents

Large Transition State Imbalance in the Expulsion of Arylnitromethane Anions from Aniline Adducts of α-Nitrostilbenes

Aniline adducts of α-nitrostilbenes, PhCH(HNC6H4Z)CH(C6H4Y)NO2 have been synthesized for a variety of Z/Y combinations.In several cases a mixture of two diastereomers was obtained.Structural assignment of the diastereomers was based both on 1H NMR and reactivity data.The kinetics of the breakdown of the adducts into the respective benzanilines and arylnitromethane anions was studied in acidic 50percent Me2SO-50percent water solutions at 5 deg C.The rate constants, kexp, were found to be independent of buffer concentration and pH, indicating a unimolecular mechanism.There is a strong dependence on the aniline substituent (ρ = -2.2) and the pKa of the arylnitromethanes (βlg = -1.28).By estimating the substituent dependence of the equilibrium constant (Kexp), approximate normalized structure-reactivity parameters αexpn = (dlog kexp/dlog Kexp)Z ca. 1.28 and βexpn = (dlog kexp/dlog Kexp)Y ca. 0.58 have been calculated.This suggests the presence of a substantial transition state imbalance (αexpn - βexpn ca. 0.70), similar to that in the deprotonation of arylnitromethanes.