Electric Literature of 21436-03-3. Chemistry is an experimental science, and the best way to enjoy it and learn about it is performing experiments.Introducing a new discovery about 21436-03-3, Name is (1S,2S)-Cyclohexane-1,2-diamine
Ar-BINMOL-derived salan-Cu(II) complex-catalyzed silyl-reformatsky reaction of aromatic aldehydes
In this work, we have developed a facile protocol with salan-Cu system for the facile and selective synthesis of beta-hydroxyesters via silyl-Reformatsky reaction with -silylester and aldehydes. The screening and optimization of reaction conditions led to the determination of a practical and efficient procedure in which the salan-Cu exhibited promising catalytic activity in dimethylsulfoxide, in which the silyl-Reformatsky reaction of aromatic aldehydes with -trimethylsilylmethylacetate gave the corresponding beta-hydroxyester derivatives in excellent yields (up to 98%) under fluoride-free reaction conditions.
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Chiral Catalysts,
Chiral catalysts – SlideShare