Further developments and applications of oxazoline-containing ligands in asymmetric catalysis
The chiral oxazoline motif is present in many ligands that have been extensively applied in a
series of important metal-catalyzed enantioselective reactions. This Review aims to provide …
series of important metal-catalyzed enantioselective reactions. This Review aims to provide …
Recent progress in copper catalyzed asymmetric Henry reaction
Henry reaction is one of the most classical reactions to construct synthetically useful product
nitro alcohol, which as a privileged skeleton is widely distributed in various pharmaceuticals …
nitro alcohol, which as a privileged skeleton is widely distributed in various pharmaceuticals …
Synthesis of C1-Symmetric Chiral Secondary Diamines and Their Applications in the Asymmetric Copper(II)-Catalyzed Henry (Nitroaldol) Reactions
Y Zhou, J Dong, F Zhang, Y Gong - The Journal of Organic …, 2011 - ACS Publications
A small library of C 1-symmetric chiral diamines (L1− L9) was constructed via condensing
exo-(−)-bornylamine or (+)-(1 S, 2 S, 5 R)-menthylamine with various Cbz-protected amino …
exo-(−)-bornylamine or (+)-(1 S, 2 S, 5 R)-menthylamine with various Cbz-protected amino …
Bifunctional cinchona alkaloid thiourea catalyzed highly efficient, enantioselective aza‐henry reaction of cyclic trifluoromethyl ketimines: synthesis of anti‐HIV drug …
Highly efficient: The title reaction provides biologically interesting chiral trifluoromethyl
dihydroquinazolinone frameworks in high yields (up to 97%) and with high …
dihydroquinazolinone frameworks in high yields (up to 97%) and with high …
Porphyrin based porous organic polymer as bi-functional catalyst for selective oxidation and Knoevenagel condensation reactions
Porphyrin based microporous organic polymer Fe-POP-1 has been synthesized through a
facile solvothermal method involving extended aromatic substitution of pyrrole and …
facile solvothermal method involving extended aromatic substitution of pyrrole and …
[PDF][PDF] Urea/transition‐metal cooperative catalyst for anti‐selective asymmetric nitroaldol reactions
Simultaneous activation of two reaction partners in a welldefined spatial arrangement is a
common theme in enzyme catalysis. This nature-inspired concept of cooperative activation …
common theme in enzyme catalysis. This nature-inspired concept of cooperative activation …
A Highly anti‐Selective Asymmetric Henry Reaction Catalyzed by a Chiral Copper Complex: Applications to the Syntheses of (+)‐Spisulosine and a …
K Xu, G Lai, Z Zha, S Pan, H Chen… - Chemistry–A European …, 2012 - Wiley Online Library
A highly anti‐selective asymmetric Henry reaction has been developed, affording
synthetically versatile β‐nitroalcohols in a predominately anti‐selective manner (mostly …
synthetically versatile β‐nitroalcohols in a predominately anti‐selective manner (mostly …
Synthesis, characterization and catalytic activity of copper (II) complexes containing a redox-active benzoxazole iminosemiquinone ligand
A tridentate benzoxazole-containing aminophenol ligand HLBAP was synthesized and
complexed with CuII. The resulting CuII complexes were characterized by X-ray, IR, UV-vis …
complexed with CuII. The resulting CuII complexes were characterized by X-ray, IR, UV-vis …
Preparation and DFT studies of chiral Cu (I)-complexes of biphenyl bisoxazolines and their application in enantioselective Kharasch–Sosnovsky reaction
Abstract Effect of a range of t-butyl perbenzoates bearing electron-withdrawing and electron-
donating substitutions on the phenyl ring and HZSM-5 as a porous additive at 0° C in …
donating substitutions on the phenyl ring and HZSM-5 as a porous additive at 0° C in …
Selective, Catalytic, and Dual C(sp3)–H Oxidation of Piperazines and Morpholines under Transition-Metal-Free Conditions
D Chamorro-Arenas, U Osorio-Nieto… - The Journal of …, 2018 - ACS Publications
By using cheap and innocuous reagents, such as NaClO2, NaOCl, and catalytic amounts of
TEMPO, a new environmentally friendly protocol for the selective and catalytic TEMPO C …
TEMPO, a new environmentally friendly protocol for the selective and catalytic TEMPO C …