42910-72-5

Basic information

• Product Name: (E)-4-methyl-N-(( pyridin-2-yl)methylene)aniline
• Synonyms: (E)-4-methyl-N-(( pyridin-2-yl)methylene)aniline
• CAS NO: 42910-72-5
• Molecular Weight: 196.252
• Mol File: 42910-72-5.mol
• Article Data: 11

Chemical Properties

• CAS DataBase Reference: (E)-4-methyl-N-(( pyridin-2-yl)methylene)aniline(CAS DataBase Reference)
• NIST Chemistry Reference: (E)-4-methyl-N-(( pyridin-2-yl)methylene)aniline(42910-72-5)
• EPA Substance Registry System: (E)-4-methyl-N-(( pyridin-2-yl)methylene)aniline(42910-72-5)

Safety Data

• Hazardous Substances Data: 42910-72-5(Hazardous Substances Data)

Upstream product

• 1121-60-4 pyridine-2-carbaldehyde 
• 106-49-0 p-toluidine 
• 586-98-1 2-Hydroxymethylpyridine 
• 7032-25-9 (E)-N-(2-pyridylmethylene)aniline 

Downstream Products

• 415678-23-8 4-N-p-methylphenylamino-4-[α-pyridyl]-1-butene 
• 146392-92-9 (Ru(C₅H₄NCHNC₆H₄CH₃)2Cl₂) 
• 155277-44-4 bis-(2-p-tolylpyridinecarboxaldimine)silver(I)perchlorate 
• 1539288-04-4 C₁₅H₁₈CdI₂N₂OS 
• 1539288-03-3 C₂₆H₂₄Cd₂I₄N₄ 
• 1539287-97-2 C₂₆H₂₄Br₄Cd₂N₄ 
• 7032-25-9 (E)-N-(2-pyridylmethylene)aniline 
• 106-49-0 p-toluidine 

Relevant articles and documents

Designing multistep transformations using the Hammett equation: Imine exchange on a Copper(I) template

Herein, we quantify how imine exchange may be used to selectively transform one metalloorganic structure into another. A series of imine exchange reactions were studied, involving a set of 4-substituted anilines, their 2-pyridylimines and 1,10-phenanthrolyl-2,9-diimines, as well as the copper complexes of these imine ligands. Electron-rich anilines were found to displace electron-poor anilines in all cases. Linear free energy relationships (LFERs) were discovered connecting the electron-donating or -withdrawing character of the 4-substituent of an aniline, as measured by the Hammett σpara parameter, to that aniline's ability to compete with unsubstituted aniline to form imines. The quality of these LFERs allowed for quantitative predictions: to obtain the desired degree of selectivity in an imine exchange between anilines A and B, the required σpara differential could be predicted using a variant of the Hammett equation, log(KAB) = ρ(σA - σB). We validated this methodology by designing and executing a three-step transformation of a series of copper(I)-containing structures. Each step proceeded in predictably high yield, as calculated from σ differentials. At each step in the series of transformations, macrocyclic structures could be created or destroyed through the selection of mono- or di-amines as subcomponents. The same methodology could be used to predict the formation of a diverse dynamic library of helicates from a set of four aniline precursors, as well as the collapse of this library into one helicate upon the addition of a fifth aniline.

Aryl variation and anion effect on CT-DNA binding and in vitro biological studies of pyridinyl Ag(I) complexes

Synthesis and spectroscopic characterization of five ligands ((E)-2-((pyridin-2-ylmethylene)amino)phenol L1, 2-(pyridin-2-yl)benzo[d]thiazole L2, (E)-N-(2-fluorophenyl)-1-(pyridin-2-yl)methanimine L3, (E)-1-(pyridin-2-yl)-N-(p-tolyl)methanimine L4 and (E)

Topological Evolution in Mercury(II) Schiff Base Complexes Tuned through Alkyl Substitution – Synthesis, Solid-State Structures, and Aggregation-Induced Emission Properties

From two series of Schiff base ligands, (E)-N-(pyridine-2-yl)(CMe=NPhR) and (E)-N-(pyridine-2-yl)(CH=NPhR) [R = H, L1a, L1b; 2-CH3, L2a, L2b; 4-CH3, L3a, L3b; 2,6-(CH3)2, L4a, L4b; 2,6-(C2H5/sub