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Leaching-free supported gold nanoparticles catalyzing cycloisomerizations under microflow conditions

(2015) ADVANCED SYNTHESIS & CATALYSIS. 357(14-15). p.3141-3147
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Abstract
A continuous-flow protocol for the gold-catalyzed cycloisomerization of sterically hindered Ugi-adducts to spiroindolines in a packed-bed reactor is presented. Spiroindolines with various substitution patterns are formed in good yields and with good selectivity. A detailed characterization of the catalyst deactivation process was conducted, whereas no metal leaching from the catalyst was detected.
Keywords
flow chemistry, gold nanoparticles, cycloisomerization, green chemistry, heterogeneous catalysis, PACKED-BED REACTOR, CONTINUOUS-FLOW, MECHANOCHEMICAL SYNTHESIS, CATALYSIS, CYCLIZATION, SELECTIVITY, NANOCOMPOSITES, NANOCLUSTERS, MICROREACTOR, COMPLEXES

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Citation

Please use this url to cite or link to this publication:

MLA
Schröder, Felix et al. “Leaching-free Supported Gold Nanoparticles Catalyzing Cycloisomerizations Under Microflow Conditions.” ADVANCED SYNTHESIS & CATALYSIS 357.14-15 (2015): 3141–3147. Print.
APA
Schröder, F., Erdmann, N., Noël, T., Luque, R., & Van der Eycken, E. V. (2015). Leaching-free supported gold nanoparticles catalyzing cycloisomerizations under microflow conditions. ADVANCED SYNTHESIS & CATALYSIS, 357(14-15), 3141–3147.
Chicago author-date
Schröder, Felix, Nico Erdmann, Timothy Noël, Rafael Luque, and Erik V Van der Eycken. 2015. “Leaching-free Supported Gold Nanoparticles Catalyzing Cycloisomerizations Under Microflow Conditions.” Advanced Synthesis & Catalysis 357 (14-15): 3141–3147.
Chicago author-date (all authors)
Schröder, Felix, Nico Erdmann, Timothy Noël, Rafael Luque, and Erik V Van der Eycken. 2015. “Leaching-free Supported Gold Nanoparticles Catalyzing Cycloisomerizations Under Microflow Conditions.” Advanced Synthesis & Catalysis 357 (14-15): 3141–3147.
Vancouver
1.
Schröder F, Erdmann N, Noël T, Luque R, Van der Eycken EV. Leaching-free supported gold nanoparticles catalyzing cycloisomerizations under microflow conditions. ADVANCED SYNTHESIS & CATALYSIS. 2015;357(14-15):3141–7.
IEEE
[1]
F. Schröder, N. Erdmann, T. Noël, R. Luque, and E. V. Van der Eycken, “Leaching-free supported gold nanoparticles catalyzing cycloisomerizations under microflow conditions,” ADVANCED SYNTHESIS & CATALYSIS, vol. 357, no. 14–15, pp. 3141–3147, 2015.
@article{7146035,
  abstract     = {A continuous-flow protocol for the gold-catalyzed cycloisomerization of sterically hindered Ugi-adducts to spiroindolines in a packed-bed reactor is presented. Spiroindolines with various substitution patterns are formed in good yields and with good selectivity. A detailed characterization of the catalyst deactivation process was conducted, whereas no metal leaching from the catalyst was detected.},
  author       = {Schröder, Felix and Erdmann, Nico and Noël, Timothy and Luque, Rafael and Van der Eycken, Erik V},
  issn         = {1615-4150},
  journal      = {ADVANCED SYNTHESIS & CATALYSIS},
  keywords     = {flow chemistry,gold nanoparticles,cycloisomerization,green chemistry,heterogeneous catalysis,PACKED-BED REACTOR,CONTINUOUS-FLOW,MECHANOCHEMICAL SYNTHESIS,CATALYSIS,CYCLIZATION,SELECTIVITY,NANOCOMPOSITES,NANOCLUSTERS,MICROREACTOR,COMPLEXES},
  language     = {eng},
  number       = {14-15},
  pages        = {3141--3147},
  title        = {Leaching-free supported gold nanoparticles catalyzing cycloisomerizations under microflow conditions},
  url          = {http://dx.doi.org/10.1002/adsc.201500628},
  volume       = {357},
  year         = {2015},
}

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