Wei, Duo published the artcileIron-Catalysed Switchable Synthesis of Pyrrolidines vs Pyrrolidinones by Reductive Amination of Levulinic Acid Derivatives via Hydrosilylation, Related Products of esters-buliding-blocks, the main research area is acid amine iron catalyst reductive amination hydrolysis; pyrrolidine preparation; pyrrolidinone preparation; heterocyclic amine preparation.
A selective production of pyrrolidines vs pyrrolidinones via hydrosilylation of levulinic acid and levulinates by switching of the iron complex catalyst was presented. The reactions proceeded efficiently with various anilines and alkylamines under both visible light irradiation and thermal conditions with 43 examples in isolated yields up to 93%. Noticeably, under similar conditions, cyclic amines such as piperidines and azepanes were efficiently synthesized with yields up to 92%, by reaction of anilines with 1,5- or 1,6-keto acids, resp. Similarly, N-arylinsolidoline compounds was prepared from 2-formylbenzoic acid in 57-93% yields.
Advanced Synthesis & Catalysis published new progress about Carboxylic acids Role: RCT (Reactant), RACT (Reactant or Reagent). 539-88-8 belongs to class esters-buliding-blocks, name is Ethyl 4-oxopentanoate, and the molecular formula is C7H12O3, Related Products of esters-buliding-blocks.
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics