A Highly Efficient Bismuth Salts-Catalyzed Route for the Synthesis of α-Aminophosphonates

Molecules

Antara Banik¹  Sahil Batta¹  Debasish Bandyopadhyay¹ 

[1] Department of Chemistry, The University of Texas-Pan American, 1201 West University Drive, Edinburg, TX 78541, USA ^†High school research participants.

关键词: bismuth salts;    catalysis;    imines;    phosphites;    α-aminophosphonates;   

DOI  :  10.3390/molecules15118205

来源: mdpi

【 摘 要 】

A convenient synthesis of different types of α-amino phosphonates via one-pot solvent-free three component reactions of aldehydes, amines and phosphites catalyzed by bismuth salts has been investigated. Bismuth triflate is found to be the most effective catalyst for this reaction.

【 授权许可】

CC BY   
This is an open access article distributed under the Creative Commons Attribution License (CC BY) which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.