3607-38-3Relevant academic research and scientific papers
Palladium-Catalyzed Regioselective C-Benzylation via a Rearrangement Reaction: Access to Benzyl-Substituted Anilines
Amézquita-Valencia, Manuel,Alper, Howard
supporting information, p. 16774 - 16778 (2016/11/17)
An unprecedented C-benzylation rearrangement reaction, catalyzed by palladium, is reported. The reaction proceeds by rearrangement leading to the direct synthesis of para or ortho benzyl-substituted N-methylanilines. The product is obtained in high regioselectivity, without the need to use a ligand for the catalytic process.
Substituent effects on the absorption and vibrational spectra of some 2-hydroxy Schiff bases: DFT/TDDFT, natural bond orbital and experimental study
Elroby,Aboud,Aziz,Hilal
, p. 414 - 427 (2015/08/06)
The electronic structure of salicylideneaniline (SA) and some of its derivatives are investigated both experimentally and theoretically. The equilibrium geometric structures of the studied compounds are determined at the B3LYP/6-311++Glevel of theory. A set of 12 substituted SA derivatives is considered in the present work. The choice of these substituents aims to create a push-pull system on the SA basic structure which would shade light onto its photo physics. The electronic absorption spectra of SA are recorded in the UV-VIS region, in both polar and nonpolar solvents. Assignments of the observed electronic transitions are facilitated via time-dependent density functional theory (TDDFT) computations at the same level of theory. Electronic configurations contributing to each excited state are identified and the relevant MOs are characterized. The extent of delocalization and intramolecular charge transfer are estimated and discussed in terms of natural bond orbitals (NBO) analysis and second order perturbation interactions between donor and acceptor MOs. Solvent effects on the electronic absorption spectra are discussed in terms of the difference in polarizabilities of the ground and excited states. FTIR spectra of SA and its derivatives are measured in KBr platelets. Detailed vibrational assignments are given based on the calculated potential energy distributions. "IR marker bands" that characterize the SA framework are identified. The effect of substituents, the nature of the characteristic "marker bands", and intensity quenching of some bands are discussed.
Synthesis, characterization and antimicrobial activity of copper(II) complexes of some ortho-substituted aniline schiff bases; Crystal structure of Bis(2-methoxy-6-imino)methylphenol copper(II) complex
Sobola, Abdullahi Owolabi,Watkins, Gareth Mostyn,Van Brecht, Bernadus
, p. 45 - 51 (2014/04/17)
This study presents the synthesis, characterization and antimicrobial activity of copper(II) complexes of some ortho-substituted aniline Schiff bases (L1-L8). The Schiff bases and their respective copper(II) complexes were characteri
Synthesis, characterization and crystal structure studies of nickel(II) complexes with NO donor schiff base ligands
Vafazadeh, Rasoul,ZaGorji, Alire,Ansari, Sara,Willis, Anthony C.
, p. 897 - 903 (2013/02/22)
Four complexes of the type [Ni(N-substituted-salicydenaminato) 2], with bidentate Schiff base ligands (L1-L4), have been synthesized. The complexes were characterized by IR and elemental analysis methods. The solid state s
Synthesis, crystal structure and electronic properties of bis(N-2-bromophenyl-salicydenaminato)copper(II) complex
Vafazadeh, Rasoul,Hayeri, Vahid,Willis, Anthony C.
experimental part, p. 1810 - 1814 (2010/07/04)
A new series of complexes of the type bis(N-substituted-salicydenaminato)copper(II) (1-9), have been synthesized and characterized by IR, UV-Vis and elemental analysis methods. The molecular structure of bis(N-2-bromophenyl-salicydenaminato)copper(II) (6)
Synthesis of deuterated herbicidal ZJ0273, ZJ0702, ZJ0777, and SIOC0163
Yang, Zheng-Min,Lu, Long
experimental part, p. 192 - 197 (2011/07/09)
ZJ0273 (propyl 4-(2-(4,6-dimethoxypyrimidin-2-yloxy)benzylamino)benzoate), ZJ0702 (isopropyl 4-(2-(4,6-dimethoxy pyrimidin-2-yloxy)benzylamino)benzoate), ZJ0777 (2-bromo-N-(2-(4,6-dimethoxypyrimidin-2-yloxy)benzyl)aniline), and SIOC0163 (5-bromo-N-(2-(4,6
N-(2-bromophenyl)-2-(4,6-dimethoxypyrimidin-2-yloxy)benzylamine, a new selective postemergent herbicide for weed control in winter oilseed rape
Wu, Jun,Cheng, Jie,Lu, Long
, p. 5954 - 5957 (2007/10/03)
N-(2-Bromophenyl)-2-(4,6-dimethoxypyrimidin-2-yloxy)benzylamine is a highly active herbicide, which belongs to a novel class of chemistry. The compound is de novo synthesized in good yield, and the structure is confirmed by 1H NMR, IR, MS, micr
Indium-mediated deoxygenation of nitrones, N-oxides and deoxygenative reductive coupling of nitrones to vicinal diamines
Jeevanandam, Arumugasamy,Cartwright, Charles,Ling, Yong-Chien
, p. 3153 - 3160 (2007/10/03)
We reported transformation of nitrones selectively either to aldamines or vicinal diamines and deoxygenation of N-oxides using Indium at ambient temperature in good yields.
Photochromic materials for reversible switching of second order nonlinear optical properties
Poineau, Frederic,Nakatani, Keitaro,Delaire, Jacques A.
, p. 89 - 94 (2007/10/03)
This paper reports on materials whose second order nonlinear optical (NLO) properties can be switched by light. We synthesized and studied the properties of a series of substituted N-salicylidene anilines which are noncentrosymmetric and photochromic crys
