74974-49-5Relevant articles and documents
Transfer Hydrogenation of Carbonyl Derivatives Catalyzed by an Inexpensive Phosphine-Free Manganese Precatalyst
Bruneau-Voisine, Antoine,Wang, Ding,Dorcet, Vincent,Roisnel, Thierry,Darcel, Christophe,Sortais, Jean-Baptiste
supporting information, p. 3656 - 3659 (2017/07/15)
A very simple and inexpensive catalytic system based on abundant manganese as transition metal and on an inexpensive phosphine-free bidendate ligand, 2-(aminomethyl)pyridine, has been developed for the reduction of a large variety of carbonyl derivatives with 2-propanol as hydrogen donor. Remarkably, the reaction proceeds at room temperature with low catalyst loading (down to 0.1 mol %) and exhibits a good tolerance toward functional groups. High TON (2000) and TOF (3600 h-1) were obtained.
Three asymmetrical conjugated D-π-D′ sulfur-containing chromophores with a focus on two-photon absorption
Hu, Zhang-Jun,Zhang, Rui-Long,Sun, Ping-Ping,Li, Lin,Wu, Jie-Ying,Yang, Jia-Xiang,Tian, Yu-Peng,Wang, Chuan-Kui
scheme or table, p. 174 - 179 (2011/10/12)
Three novel asymmetrical D-π-D′ type sulfur-containing chromophores, (E)-4-(4-(benzylthio)styryl)-N,N-diethylbenzenamine (S1), (E)-4-(4-(tert-butylthio)styryl)-N,N-diethylbenzenamine (S2) and (E)-4-(4-(thio)styryl)-N,N-diethylbenzenamine (S3), were synthe
Synthesis, crystal structures, and optical properties of a novel imidazole derivative and its Zn(II) complex
Jin, Feng,Li, Jian-feng,Zhou, Hong-ping,Wu, Jie-ying,Yang, Jia-xiang,Tian, Yu-peng,Jiang, Min-hua
, p. 202 - 207 (2007/10/03)
A novel imidazole derivative, 1-[trans-4-(4-diethylaminostyryl)phenyl]imidazole (abbreviated as L), and its complex Zn(SCN)2L2 have been synthesized and fully characterized. Their crystal structures have been determined by X-ray diffraction. The molecular structure of L is approximately coplanar, the bond lengths of C-C and C-N are located between the normal double and single bonds, which show that L has a delocalized π-electron system in the molecule. In the molecular structure of Zn(SCN)2L2, zinc atom is four coordinated by two nitrogen atoms of the ligands (L) and two nitrogen atoms of thiocyanate to form a distorted tetrahedral geometry. The one-dimensional structure of Zn(SCN)2L2 is formed by C-H?S interactions and π-π interactions. They both crystallize in the noncentrosymmetric space group P21, and exhibit powder second-harmonic generation (SHG) efficiency approximately twenty times high as that of urea, indicating promising potential applications as useful nonlinear optical (NLO) materials.