An Efficient Synthesis of Symmetrical Bisamides Catalysed by Molecular iodine under Neutral Conditions
作者:Hongshe Wang、June Zeng
DOI:10.3184/174751912x13383107316656
日期:2012.8
An efficient synthesis of symmetrical bisamides is described in which aldehydes are reacted with amides in the presence of 5 mol% of iodine to give the corresponding bisamides in high yields under neutral conditions.
<i>p</i>-Toluene Sulfonic Acid–Catalyzed, Solvent-Free Synthesis of Symmetrical Bisamides by Reaction Between Aldehydes and Amides
作者:Mohammad Anary-Abbasinejad、Mohammad H. Mosslemin、Alireza Hassanabadi、Safiyeh Tajik Safa
DOI:10.1080/00397910903219617
日期:2010.7.12
Reaction between aldehydes and amides catalyzed by p-toluene sulfonic acid in solvent-free conditions provided a simple and efficient one-pot route for the synthesis of symmetrical bisamide derivatives in excellent yields.
Efficient Synthesis of Symmetrical <i>N,N</i>‘-Alkylidene Bisamides Catalysed by Acetyl Chloride
作者:Hossein Mehrabi、Elham Kanani
DOI:10.3184/174751913x13843645135577
日期:2013.12
Symmetrical bisamides were synthesised from aldehydes and amides in the presence of distilled acetyl chloride. The reaction is rapid, clean and gives the products in excellent yields.