Capsular complexes of nonpolar guests with octa amine host detected in the gas phase

José P. Da Silva, Revathy Kulasekharan, Carlos Cordeiro, Steffen Jockusch, Nicholas J. Turro, Vaidhyanathan Ramamurthy

Research output: Contribution to journalArticle

14 Citations (Scopus)

Abstract

Nanocapsules, made up of the deep cavitand octa amine and several guests, were prepared in aqueous acidic solution and were found to be stable in the gas phase as detected by electrospray ionization mass spectrometry (ESI-MS). The observed gas phase host-guest complexes contained five positive charges and were associated with several acid molecules (HCl or HBr).

Original languageEnglish
Pages (from-to)560-563
Number of pages4
JournalOrganic Letters
Volume14
Issue number2
DOIs
StatePublished - Jan 20 2012

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Amines
amines
Gases
Nanocapsules
vapor phases
Electrospray ionization
Electrospray Ionization Mass Spectrometry
Mass spectrometry
mass spectroscopy
aqueous solutions
ionization
acids
Molecules
Acids
molecules
cavitand

ASJC Scopus subject areas

  • Organic Chemistry
  • Physical and Theoretical Chemistry
  • Biochemistry

Cite this

Da Silva, J. P., Kulasekharan, R., Cordeiro, C., Jockusch, S., Turro, N. J., & Ramamurthy, V. (2012). Capsular complexes of nonpolar guests with octa amine host detected in the gas phase. Organic Letters, 14(2), 560-563. https://doi.org/10.1021/ol203139v

Capsular complexes of nonpolar guests with octa amine host detected in the gas phase. / Da Silva, José P.; Kulasekharan, Revathy; Cordeiro, Carlos; Jockusch, Steffen; Turro, Nicholas J.; Ramamurthy, Vaidhyanathan.

In: Organic Letters, Vol. 14, No. 2, 20.01.2012, p. 560-563.

Research output: Contribution to journalArticle

Da Silva, JP, Kulasekharan, R, Cordeiro, C, Jockusch, S, Turro, NJ & Ramamurthy, V 2012, 'Capsular complexes of nonpolar guests with octa amine host detected in the gas phase', Organic Letters, vol. 14, no. 2, pp. 560-563. https://doi.org/10.1021/ol203139v
Da Silva, José P. ; Kulasekharan, Revathy ; Cordeiro, Carlos ; Jockusch, Steffen ; Turro, Nicholas J. ; Ramamurthy, Vaidhyanathan. / Capsular complexes of nonpolar guests with octa amine host detected in the gas phase. In: Organic Letters. 2012 ; Vol. 14, No. 2. pp. 560-563.
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