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

Magnetic Resonance Imaging

Volumn 21, Issue 3-4, 2003, Pages 329-332

  Wang, Wei ^a   Xu, Mingcan ^a   Buchholz, Andreas ^a   Arnold, Andreas ^a   Hunger, Michael ^a  

^a UNIVERSITY OF STUTTGART   (Germany)

Author keywords

Heterogeneous catalysis; Methylanilinium cations; Stopped flow; Time resolved in situ NMR spectroscopy; Zeolites

Indexed keywords

CATION; METHANOL; N,N DIMETHYLANILINE; PHENYLTRIMETHYLAMMONIUM; ZEOLITE;

CARBON NUCLEAR MAGNETIC RESONANCE; CATALYSIS; CHEMICAL REACTION; CONFERENCE PAPER; DECOMPOSITION; METHYLATION; NUCLEAR MAGNETIC RESONANCE; NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY; PRIORITY JOURNAL; SYNTHESIS; TEMPERATURE;

EID: 0038445688     PISSN: 0730725X     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0730-725X(03)00163-2     Document Type: Conference Paper

References (20)

1. For reviews, see: a) Hunger M, Weitkamp J. Angew Chem 2001;113:3040-3059. Angew Chem Int Ed 2001;40:2954-2971.
2. For reviews, see: a) Hunger M, Weitkamp J. Angew Chem 2001;113:3040-3059. Angew Chem Int Ed 2001;40:2954-2971.
3. b) Weckhuysen BM. Chem Commun 2002;97-110.
4. c) Haw JF. In Situ Spectroscopy in Heterogeneous Catalysis. NY: Wiley, 2002.
5. Hunger M, Horvath T. J Chem Soc Chem Commun 1995:1423-1424.
6. b) Hunger M, Seiler M, Horvath T. Catal Lett 1999:57:199-204.
7. c) Seiler M, Schenk U, Hunger M. Catal Lett 1999;62:139-145.
8. d) Hunger M, Schenk U, Seiler M, Weitkamp J. J Mol Catal A: Chemical 2000;156:153-161.
9. e) Hunger M, Seiler M, Buchholz A. Catal Lett 2001;74:61-68.
10. f) Seiler M, Wang W, Hunger M. J Phys Chem B 2001;105:8143-8148.
11. g) Buchholz A. Wang W, Xu M, Arnold A, Hunger M. Microporous Mesoporous Mater 2002;56:267-78.
12. Wang W, Seiler M, Ivanova II, Weitkamp J, Hunger M. Chem Commun 2001;1362-3.
13. Wang W, Seiler M, Hunger M. J Phys Chem B 2001;105:12553-8.
14. Wang W, Seiler M, Ivanova II, Sternberg U, Weitkamp J, Hunger M. J Am Chem Soc 2002:124:7548-54.
15. Kresnawahjuesa O, Olson DH, Gorte RJ, Kühl GH. Microporous Mesoporous Mater 2002;51:175-88.
16. Hunger M, Horvath T. Catal Lett 1997;49:95-100.
17. Wang W, Buchholz A, Xu M, Arnold A, Altwasser S, Weitkamp J, Hunger M. manuscript in preparation.
18. Previous studies proposed that the C-alkylated products were formed via a further transformation or isomerization of N-alkylated anilines. see: a) Bandyopadhyay R, Singh PS, Rao BS. Appl Catal A: General 1997;155:27-39. b) Pillai RBCJ Indian Chem Soc 1999;76:157-158. c) Yang SM, Pan TWJ Chin Chem Soc (Taipei) 1995;42:935-941.
19. Previous studies proposed that the C-alkylated products were formed via a further transformation or isomerization of N-alkylated anilines. see: a) Bandyopadhyay R, Singh PS, Rao BS. Appl Catal A: General 1997;155:27-39. b) Pillai RBCJ Indian Chem Soc 1999;76:157-158. c) Yang SM, Pan TWJ Chin Chem Soc (Taipei) 1995;42:935-941.
20. Previous studies proposed that the C-alkylated products were formed via a further transformation or isomerization of N-alkylated anilines. see: a) Bandyopadhyay R, Singh PS, Rao BS. Appl Catal A: General 1997;155:27-39. b) Pillai RBCJ Indian Chem Soc 1999;76:157-158. c) Yang SM, Pan TWJ Chin Chem Soc (Taipei) 1995; 42:935-941.