Ultrasound assisted multicomponent reactions: A green method for the synthesis of N-substituted 1,8-dioxo-decahydroacridines using β-cyclodextrin as a supramolecular reusable catalyst in water
作者:Asha V. Chate、Umesh B. Rathod、Jagdish S. Kshirsagar、Pradip A. Gaikwad、Kishor D. Mane、Pravin S. Mahajan、Mukesh D. Nikam、Charansingh H. Gill
DOI:10.1016/s1872-2067(15)61005-1
日期:2016.1
the synthesis of N-substituted 1,8-dioxo-decahydroacridines using β-cyclodextrin as a supramolecular, biodegradable, and reusable catalyst in aqueous medium. The reaction product is in excellent yield with moderate to excellent selectivity. The mechanistic transformation presumably proceeds via a one-pot, multicomponent cyclization of dimedone in the presence of aromatic aldehydes and aromatic amines/INH
Baker’s yeast: An efficient, green, and reusable biocatalyst for the one-pot synthesis of biologically important <i>N</i>-substituted decahydroacridine-1,8-dione derivatives
作者:Asha V. Chate、Shital B. Sukale、Reshma S. Ugale、Charansingh H. Gill
DOI:10.1080/00397911.2016.1266501
日期:2017.3.4
ABSTRACT A green approach for one-pot three-component synthesis of N-substituted decahydroacridine-1,8-diones is offered for the first time using baker’s yeast (Saccharomyces cerevisiae) as a biocatalyst under ultrasonication. Due to growing safety and environmental concerns, enzymatic methods were constantly investigated as an attractive alternative to toxic and nonspecific chemical approaches. This