5815-64-5Relevant academic research and scientific papers
Chromium-Catalyzed Activation of Acyl C-O Bonds with Magnesium for Amidation of Esters with Nitroarenes
Ling, Liang,Chen, Changpeng,Luo, Meiming,Zeng, Xiaoming
supporting information, (2019/03/19)
Here, we report a chromium-catalyzed activation of acyl C-O bonds with magnesium for amidation of esters with nitroarenes. Low-cost chromium(III) chloride shows high reactivity in promoting amidation by using magnesium as reductant and chlorotrimethylsilane as additive. It provides a step-economic strategy to the synthesis of centrally important amide motifs using inexpensive and air-stable nitroarenes as amino sources.
Synthesis of α-amino acid amides: Ruthenium-catalyzed amination of α-hydroxy amides
Zhang, Min,Imm, Sebastian,Baehn, Sebastian,Neumann, Helfried,Beller, Matthias
supporting information; experimental part, p. 11197 - 11201 (2012/02/03)
Give me an N: The catalytic amination of α-hydroxy amides with a variety of amines, including anilines, primary and secondary aliphatic amines, and ammonia, yields a wide range of α-amino amides (see scheme). This atom-efficient amination protocol proceeds efficiently in the presence of a commercially available [Ru3(CO)12]/DCPE catalyst system. Copyright
