81620-87-3

Basic information

• Product Name: N-(4-pyridyl)methyl-N',N'-dimethylaminobenzamide
• Synonyms: N-(4-pyridyl)methyl-N',N'-dimethylaminobenzamide
• CAS NO: 81620-87-3
• Molecular Weight: 255.319
• Mol File: 81620-87-3.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: N-(4-pyridyl)methyl-N',N'-dimethylaminobenzamide(CAS DataBase Reference)
• NIST Chemistry Reference: N-(4-pyridyl)methyl-N',N'-dimethylaminobenzamide(81620-87-3)
• EPA Substance Registry System: N-(4-pyridyl)methyl-N',N'-dimethylaminobenzamide(81620-87-3)

Safety Data

• Hazardous Substances Data: 81620-87-3(Hazardous Substances Data)

Upstream product

• 3731-53-1 4-(aminomethyl)pyridine 
• 4755-50-4 4-(dimethylamino)benzoyl chloride 

Downstream Products

• 134668-51-2 fac-(N-(4-pyridyl)methyl-N,N'-dimethylaminobenzamide)(2,2'-bipyrazine)(CO)3Re(I)⁽¹⁺⁾ 
• 134668-49-8 fac-(N-(4-pyridyl)methyl-N,N'-dimethylaminobenzamide)((C₅H₃N(C(O)N(C₂H₅)2))2)(CO)3Re(I)⁽¹⁺⁾ 
• 134668-47-6 fac-(N-(4-pyridyl)methyl-N,N'-dimethylaminobenzamide)((C₅H₂N(CH₃)2)2)(CO)3Re(I)⁽¹⁺⁾ 
• 134668-50-1 fac-(N-(4-pyridyl)methyl-N,N'-dimethylaminobenzamide)((C₅H₃N(C(O)O(C₂H₅)))2)(CO)3Re(I)⁽¹⁺⁾ 
• 126423-30-1 fac-(N-(4-pyridyl)methyl-N,N'-dimethylaminobenzamide)(2,2'-bipyridine)(CO)3Re(I)⁽¹⁺⁾ 
• 134668-48-7 fac-(N-(4-pyridyl)methyl-N,N'-dimethylaminobenzamide)(4,4'-dimethyl-2,2'-bipyridine)(CO)3Re(I)⁽¹⁺⁾ 

Relevant articles and documents

Free energy and solvent dependence of intramolecular electron transfer in donor-substituted Re(I) complexes

A comprehensive investigation of photoinduced Intramolecular electron transfer (ET) in a of six complexes of the type fac-(b)Re1(CO)3-D (where b is a diimine ligand and D is a dimethylaniline donor) is reported. Photoexcitation of the dπ (Re) → π* (diimine) metal-to-ligand charge-transfer excited state initiates a sequence of forward and beck ET reactions: (b) ReI(CO)3-D → hv (b-) ReII(CO)3-D → ΔGFETkFET (b-) ReI(CO)3-D+ →kBETΔBET (b)ReI(CO)3-D The driving force for forward and ET (ΔGFET and ΔGBET, respectively) is varied by the electron demand of the diimine ligand. Cyclic voltammetry and steady-state emission studies were carried out for each complex in three solvents (CH2CL2, DMF, and CH3CN) to allow estimation of Δgfet and Δgbet. The forward ET reactions are weakly exothermic (-0.5 eV FET BET FET) for each of the complexes in the three solvents were determined by using time-resolved emission spectroscopy. The forward ET rate ranges from 107 s-1 to > 109 s-1 and is strongly dependent on ΔGFET and solvent polarity. The dependence of kFET on ΔGFET is consistent with nonadiabatic semiclassical Marcus theory. The solvent of kFET that suggests that the reorganization energy increases with solvent polarity in a manner that Is consistent with the Marcus-Hush dielectric continuum model. Rates for back ET (kBET) were determined by using laser flash photolysis in two solvents. The back ET rat ranges from 107 s-1 to 5 × 108 s-1 and is not solvent dependent. Interestingly, kBET displays a weak, inverted dependence on ΔGBET. Analysis of the rate using a multimode quantum mechanical expression suggests that a possible explation for the weak free-energy dependence may be that metal complex-based high-frequency acceptor modes are coupled to the back ET process.