I found the field of Chemistry; Science & Technology – Other Topics very interesting. Saw the article Zn(0)-Catalysed mild and selective hydrogenation of nitroarenes published in 2020.0. SDS of cas: 100-19-6, Reprint Addresses Wang, B (corresponding author), Hainan Univ, Minist Educ, Key Lab Adv Mat Trop Isl Resources, 58 Renmin AVE, Haikou 570228, Hainan, Peoples R China.; Wang, B (corresponding author), Shandong Agr Univ, Coll Sci & Engn, 7 Panhe AVE, Tai An 271017, Shandong, Peoples R China.. The CAS is 100-19-6. Through research, I have a further understanding and discovery of 1-(4-Nitrophenyl)ethanone
The hydrogenation of nitroarenes is one of the most important strategies for the preparation of anilines. However, it is still a great challenge to develop mild and efficient synthetic routes toward aniline synthesis, particularly those employing both non-precious metal catalysts and low-pressure H-2. Herein, we report a highly efficient protocol for the selective hydrogenation of nitroarenes in neutral H2O using H-2(1 atm) over a heterogeneous Zn(0) catalyst under mild conditions. The nitro groups of an array of nitroarenes can be converted into -NH(2)with up to 99% conversions and a selectivity of >99%, even when functionalized with easily reducible substituents, or in the presence of aromatic ketones or styrene. This study might open an avenue for the selective hydrogenation of nitroarenes over a zinc catalyst using 1 atm H-2.
SDS of cas: 100-19-6. About 1-(4-Nitrophenyl)ethanone, If you have any questions, you can contact Sun, ST; Du, MY; Zhao, RX; Jv, XC; Hu, P; Zhang, Q; Wang, B or concate me.
Reference:
Benzodioxan,
,1,4-Benzodioxane | C8H8O2 – PubChem