Efficient reductions of various nitroarenes with scrap automobile catalyst and NaBH4 was written by Genc, Hayriye. And the article was included in Catalysis Communications in 2015.Application of 607-32-9 This article mentions the following:
The effect of scrap automobile catalyst (SAC), a waste material, was investigated as a catalyst for the reduction of nitroarenes to the corresponding amines with sodium borohydride in aqueous ethanol at 5-25 掳C. Along with the observed high conversions, the SAC and NaBH4 combination also exhibits a selectively catalyzed reduction in compounds containing other reducible functionalities, such as -CN, -Br, -Cl and -I. Recycling automobile wastes into a catalyst for organic reactions will offer both environmental protection and economic advantages. As a result, an effective, easy to use, low-priced and reliable method has been developed. In the experiment, the researchers used many compounds, for example, 5-Nitroisoquinoline (cas: 607-32-9Application of 607-32-9).
5-Nitroisoquinoline (cas: 607-32-9) belongs to isoquinoline derivatives. Being an analog of pyridine, isoquinoline is a weak base, with a pKa of 5.14. Lewis acid activation and nucleophilic attack can produce multiple regioisomers in quinolines and pyridines; isoquinolines generally only undergo attack at the 1-position.Application of 607-32-9
Referemce:
Isoquinoline – Wikipedia,
Isoquinoline | C9H7N – PubChem