title: Time-resolved observation of the decomposition process of N,N,N-Trimethylanilinium cations on zeolite H-Y by in situ stopped-flow 13C MAS NMR spectroscopy.
abstract: N,N,N-Trimethylanilinium cations were synthesized on acidic zeolite H-Y by direct reaction of N,N-dimethylaniline and methanol. Time-resolved observation of the detailed decomposition process of N,N,N-trimethylanilinium cations was achieved by in situ 13C stopped-flow (SF) MAS NMR spectroscopy at reaction temperatures of 498 K to 573 K.
authors.affiliation: Institute of Chemical Technology, University of Stuttgart, D-70550 Stuttgart, Germany.
authors.forename: Wei
authors.initials: W
authors.lastname: Wang
authors.forename: Mingcan
authors.initials: M
authors.lastname: Xu
authors.forename: Andreas
authors.initials: A
authors.lastname: Buchholz
authors.forename: Andreas
authors.initials: A
authors.lastname: Arnold
authors.forename: Michael
authors.initials: M
authors.lastname: Hunger
mesh_terms: D000814:Aniline Compounds / Q000737:chemistry*; D002247:Carbon Isotopes; D002412:Cations; D009682:Magnetic Resonance Spectroscopy / Q000379:methods*; D000432:Methanol / Q000737:chemistry*; D017641:Zeolites
chemical_list: D000814:Aniline Compounds; D002247:Carbon Isotopes; D002412:Cations; D017641:Zeolites; C015157:N,N-dimethylaniline; D000432:Methanol