 Abstract cyclohexan oxide, an important nylon, six precursor, can be produced in a single step with low cost and without the use of harmful chemicals such as H2SO4 or H2O2. Instead, it can be made by electrolyzing nitrogen dioxide and cyclohexan at low temperature and low voltage. This process has been shown to produce 92% yield and 99% selectivity which is comparable to the industrial route. Additionally, this method is suitable for the production of other oxynes, demonstrating its versatility. Technoeconomic analysis confirms the economic viability of this method. This article was authored by Yong Meng Wu, Jinghui Zhao, Zhang Hong Wang, and others.