title: A novel hydroxylamine ionic liquid salt resulting from the stabilization of NH2OH by a SO3H-functionalized ionic liquid.
abstract: A SO3H-functionalized ionic liquid was used as an alternative to conventional inorganic acids in hydroxylamine stabilization, leading to the formation of a novel hydroxylamine ionic liquid salt that exhibits improved thermal stability and reactivity in the one-step, solvent-free synthesis of caprolactam in comparison with hydroxylamine hydrochloride and hydroxylamine sulfate.
authors.affiliation: Hebei Provincial Key Lab of Green Chemical Technology and High Efficient Energy Saving, Hebei University of Technology, Guang Rong Dao 8, Hongqiao Distric, Tianjin 300130, China. yjwang@hebut.edu.cn zds1301@hebut.edu.cn.
authors.forename: Zhihui
authors.initials: Z
authors.lastname: Li
authors.forename: Qiusheng
authors.initials: Q
authors.lastname: Yang
authors.forename: Xudong
authors.initials: X
authors.lastname: Qi
authors.forename: Yuanyuan
authors.initials: Y
authors.lastname: Xu
authors.forename: Dongsheng
authors.initials: D
authors.lastname: Zhang
authors.forename: Yanji
authors.initials: Y
authors.lastname: Wang
authors.forename: Xinqiang
authors.initials: X
authors.lastname: Zhao