Zimmermann, Birte M.; Ngoc, Trung Tran; Tzaras, Dimitrios-Ioannis; Kaicharla, Trinadh; Teichert, Johannes F. published the artcile< A Bifunctional Copper Catalyst Enables Ester Reduction with H2: Expanding the Reactivity Space of Nucleophilic Copper Hydrides>, Synthetic Route of 52244-70-9, the main research area is bifunctional azaheterocyclic carbene copper catalyst guanidine ester reduction alc.
Employing a bifunctional catalyst based on a copper(I)/NHC complex and a guanidine organocatalyst, catalytic ester reductions to alcs. with H2 as terminal reducing agent are facilitated. The approach taken here enables the simultaneous activation of esters through hydrogen bonding and formation of nucleophilic copper(I) hydrides from H2, resulting in a catalytic hydride transfer to esters. The reduction step is further facilitated by a proton shuttle mediated by the guanidinium subunit. This bifunctional approach to ester reductions for the first time shifts the reactivity of generally considered “”soft”” copper(I) hydrides to previously unreactive “”hard”” ester electrophiles and paves the way for a replacement of stoichiometric reducing agents by a catalyst and H2.
Journal of the American Chemical Society published new progress about Alcohols Role: SPN (Synthetic Preparation), PREP (Preparation). 52244-70-9 belongs to class ethers-buliding-blocks, and the molecular formula is C11H16O2, Synthetic Route of 52244-70-9.
Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem