Wang, Bin; Ma, Jiawei; Ren, Hongyuan; Lu, Shuo; Xu, Jingkai; Liang, Yong; Lu, Changsheng; Yan, Hong published the artcile< Chemo-, site-selective reduction of nitroarenes under blue-light, catalyst-free conditions>, HPLC of Formula: 112-63-0, the main research area is aryl amine preparation chemoselective green chem; nitroarene photoinduced double hydrogen atom transfer deoxygenative transborylation reduction.
The tandem reaction of photoinduced double hydrogen-atom transfer and deoxygenative transborylation for chemo- and site-selective reduction of nitroarenes into aryl amines under catalyst-free, room temperature conditions was disclosed in excellent yields. In this reaction, isopropanol (iPrOH) was used as hydrogen donor and tetrahydroxydiboron [B2(OH)4] as deoxygenative reagent with green, cheap, and com. available credentials. In particular, a wide range of reducible functional groups such as halogen (-Cl, -Br and even -I), alkenyl, alkynyl, aldehyde, ketone, carboxyl, and cyano are all tolerated. Moreover, the reaction preferentially reduces the nitro group at the electron-deficient site over another nitro group in the same mol. A detailed mechanistic investigation in combination of experiments and theor. calculations gave a reasonable explanation for the reaction pathway.
Chinese Chemical Letters published new progress about Aromatic amines Role: SPN (Synthetic Preparation), PREP (Preparation). 112-63-0 belongs to class esters-buliding-blocks, and the molecular formula is C19H34O2, HPLC of Formula: 112-63-0.
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics