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; V. Ramamurthy

doi:10.1021/ol203139v

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, V. Ramamurthy

Chemistry

Research output: Contribution to journal › Article › peer-review

14 Scopus citations

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 language	English (US)
Pages (from-to)	560-563
Number of pages	4
Journal	Organic letters
Volume	14
Issue number	2
DOIs	https://doi.org/10.1021/ol203139v
State	Published - Jan 20 2012

ASJC Scopus subject areas

Biochemistry
Physical and Theoretical Chemistry
Organic Chemistry

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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).",

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AU - Cordeiro, Carlos

AU - Jockusch, Steffen

AU - Turro, Nicholas J.

AU - Ramamurthy, V.

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