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Synthesis of adiponitrile from dimethyl adipate and ammonia in the vapor-phase over niobium oxide

2022; Royal Society of Chemistry; Volume: 12; Issue: 12 Linguagem: Inglês

10.1039/d2cy00734g

2044-4761

Xiao-Feng Xu, Yaofeng Wang, Tao Guo, Li-Kun Luan, Shanshan Liu, Bao‐Hua Xu,

Chemical Synthesis and Reactions

An environmentally benign route leading to adiponitrile (ADN), a nylon-6,6 intermediate, was achieved by direct vapor-phase nitrilation of dimethyl adipate (DMA) with ammonia (NH 3 ) in a fixed-bed reactor.