Choline peroxydisulfate oxidizing Bio-TSIL: triple role player in the one-pot synthesis of Betti bases and gem-bisamides from aryl alcohols under solvent-free conditions
A convenient synthesis of bisamide from aldehyde and amide with BF3 etherate as catalyst was reported. Both aryl and aliphatic bisamides could be prepared with this procedure in high yield at room temperature and the catalyst loading as low as 0.5 mol % was achieved. Fine-tuned solvent was utilized for both rapid conversion and simple isolation. Two CB2 receptor inverse agonists were synthesized with
Synthesis of Symmetrical Bisamides by Reaction between Aromatic Aldehydes and Alkyl Nitriles in the Presence of Chlorosulfonic Acid
作者:Mohammad Anary-Abbasinejad、Mohammad H. Mosslemin、Alireza Hassanabadi
DOI:10.3184/030823409x435937
日期:2009.4
Reaction between aromatic aldehydes and alkyl nitriles in the presence of chlorosulfonic acid leads to N-[alkanoylamino-(aryl)-methyl]- amide derivatives in excellent yields.
Reaction between aldehydes and amides catalysed by p-toluene sulfonic acid in microwave conditions provided a simple and efficient one-pot route for the synthesis of symmetrical bisamide derivatives in excellent yields.
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.