While the conversion and selectivity are too low at this time to be commercially viable, this discovery establishes a potential new single step process for making ɛ-caprolactam from cyclohexane. A reaction mechanism is proposed. 展开 关键词: Cyclohexane - Nitrosyl sulfuric acid - ɛ-Caprolactam...
In the absence of deactivation processes (pulse method), at 573 K, silicates and borosilicates MCM-41 catalysed the formation of by-products of ɛ-caprolactam, although this process was favoured on solids with mainly basic properties. Under continuous flow reaction conditions, at 723 K, results...