Unique chemoselective Strecker-type reaction of acetals with TMSCN catalyzed by MgI<sub>2</sub> etherate
作者:Hua Li、Haokun Pan、Xiangwei Meng、Xingxian Zhang
DOI:10.1080/00397911.2019.1711413
日期:2020.3.3
Abstract An efficient and convenient Strecker-type addition of various substituted aromaticacetals, heteroaromatic acetals and α, β-unsaturated acetals with trimethylsilyl cyanide (TMSCN) is achieved catalyzed by 10 mol% of MgI2 etherate (MgI2•(Et2O)n) in a mild, and high chemoselective manner with good to excellent yields. A non-coordinating reaction media (i.e., CH2Cl2) played a vital role in this
Synthesis and characterization of Pd supported on methane diamine (propyl silane) functionalized Fe<sub>3</sub>O<sub>4</sub> nanoparticles as a magnetic catalyst for synthesis of α-aminonitriles and 2-methoxy-2-phenylacetonitrile derivative via Strecker-type reaction under ambient and solvent-free conditions