81323-63-9Relevant academic research and scientific papers
A lanthanide(III) triflate mediated macrolactonization/solid-phase synthesis approach for depsipeptide synthesis
Goodreid, Jordan D.,Dos Santos Da Silveira, Eduardo,Batey, Robert A.
, p. 2182 - 2185 (2015/05/13)
The effect of dysprosium(III) triflate on macrolactonization reactions to form depsipeptides using MNBA (Shiina's reagent) is reported. Improved yields were obtained for the formation of 16-membered depsipeptides using lanthanide triflate additives. The use of a macrocyclization strategy permits the use of a semiautomated solid-phase synthesis approach for the rapid synthesis of analogues of the antibacterial A54556 acyldepsipeptides in only two physical operations, requiring only final product purification after cyclization.
