I found the field of Chemistry very interesting. Saw the article A quantitative empirical directing group scale for selectivity in iridium-catalysed hydrogen isotope exchange reactions published in 2020.0. SDS of cas: 100-19-6, Reprint Addresses Kerr, WJ; Nelson, DJ (corresponding author), WestCHEM Dept Pure & Appl Chem, Thomas Graham Bldg,295 Cathedral St, Glasgow G1 1XL, Lanark, Scotland.. The CAS is 100-19-6. Through research, I have a further understanding and discovery of 1-(4-Nitrophenyl)ethanone
A palette of commonly used directing groups, including various pharmaceutically relevant nitrogen-containing heterocycles, are quantitatively ranked based on the results of intermolecular hydrogen isotope exchange competition reactions using two iridium complexes: [Ir(COD)(IMes)(PPh3)][BArF24] and [IrCl(COD)(IMes)]. The directing group power scales that have been constructed from these data reveal a wide range of reactivity covering four orders of magnitude. Intramolecular competition experiments have demonstrated that the obtained reactivity scale provides accurate predictions of regioselectivity within molecules with multiple competing directing groups. This work contributes to our understanding and control of regioselectivity in metal-catalysed C-H activation reactions.
SDS of cas: 100-19-6. About 1-(4-Nitrophenyl)ethanone, If you have any questions, you can contact Timofeeva, DS; Lindsay, DM; Kerr, WJ; Nelson, DJ or concate me.
Reference:
Benzodioxan,
,1,4-Benzodioxane | C8H8O2 – PubChem