Fast Atom Bombardment Combined with Tandem Mass Spectrometry for Structural Studies of Substituted Cyclic Perfluoroalkanesulfonates

Sharon L. Hunt; Fred E. Behr; Larry D. Winter; Philip A. Lyon; Ronald L. Cerny; Kenneth B. Tomer; M. L. Gross

doi:10.1021/ac00149a005

Fast Atom Bombardment Combined with Tandem Mass Spectrometry for Structural Studies of Substituted Cyclic Perfluoroalkanesulfonates

Sharon L. Hunt, Fred E. Behr, Larry D. Winter, Philip A. Lyon, Ronald L. Cerny, Kenneth B. Tomer, M. L. Gross

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

5 Scopus citations

Abstract

Fast atom bombardment (FAB) and tandem mass spectrometry were demonstrated to be useful for characterizing cyclic perfluoroaikanesuifonates. Abundant parent Ions appeared In both the positive and negative Ion FAB spectra, yielding molecular weight and counterion Information. Because these stable parent lons undergo little fragmentation, collision activated dissociation (CAD) spectra were acquired to provide structural Information. The CAD spectra of parent anions yield information to verify the cyclic nature of the compounds and to elucidate the size, number, and nature of the ring substituent. Relative abundances of CAD fragments suggest greater stability for the cyclic carbanions compared to their straight chain analogues.

Original language	English (US)
Pages (from-to)	2653-2658
Number of pages	6
Journal	Analytical Chemistry
Volume	59
Issue number	22
DOIs	https://doi.org/10.1021/ac00149a005
State	Published - 1987

ASJC Scopus subject areas

Analytical Chemistry

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title = "Fast Atom Bombardment Combined with Tandem Mass Spectrometry for Structural Studies of Substituted Cyclic Perfluoroalkanesulfonates",

abstract = "Fast atom bombardment (FAB) and tandem mass spectrometry were demonstrated to be useful for characterizing cyclic perfluoroaikanesuifonates. Abundant parent Ions appeared In both the positive and negative Ion FAB spectra, yielding molecular weight and counterion Information. Because these stable parent lons undergo little fragmentation, collision activated dissociation (CAD) spectra were acquired to provide structural Information. The CAD spectra of parent anions yield information to verify the cyclic nature of the compounds and to elucidate the size, number, and nature of the ring substituent. Relative abundances of CAD fragments suggest greater stability for the cyclic carbanions compared to their straight chain analogues.",

author = "Hunt, {Sharon L.} and Behr, {Fred E.} and Winter, {Larry D.} and Lyon, {Philip A.} and Cerny, {Ronald L.} and Tomer, {Kenneth B.} and Gross, {M. L.}",

year = "1987",

doi = "10.1021/ac00149a005",

language = "English (US)",

volume = "59",

pages = "2653--2658",

journal = "Analytical Chemistry",

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T1 - Fast Atom Bombardment Combined with Tandem Mass Spectrometry for Structural Studies of Substituted Cyclic Perfluoroalkanesulfonates

AU - Hunt, Sharon L.

AU - Behr, Fred E.

AU - Winter, Larry D.

AU - Lyon, Philip A.

AU - Cerny, Ronald L.

AU - Tomer, Kenneth B.

AU - Gross, M. L.

PY - 1987

Y1 - 1987

N2 - Fast atom bombardment (FAB) and tandem mass spectrometry were demonstrated to be useful for characterizing cyclic perfluoroaikanesuifonates. Abundant parent Ions appeared In both the positive and negative Ion FAB spectra, yielding molecular weight and counterion Information. Because these stable parent lons undergo little fragmentation, collision activated dissociation (CAD) spectra were acquired to provide structural Information. The CAD spectra of parent anions yield information to verify the cyclic nature of the compounds and to elucidate the size, number, and nature of the ring substituent. Relative abundances of CAD fragments suggest greater stability for the cyclic carbanions compared to their straight chain analogues.

AB - Fast atom bombardment (FAB) and tandem mass spectrometry were demonstrated to be useful for characterizing cyclic perfluoroaikanesuifonates. Abundant parent Ions appeared In both the positive and negative Ion FAB spectra, yielding molecular weight and counterion Information. Because these stable parent lons undergo little fragmentation, collision activated dissociation (CAD) spectra were acquired to provide structural Information. The CAD spectra of parent anions yield information to verify the cyclic nature of the compounds and to elucidate the size, number, and nature of the ring substituent. Relative abundances of CAD fragments suggest greater stability for the cyclic carbanions compared to their straight chain analogues.

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JO - Analytical Chemistry

JF - Analytical Chemistry

IS - 22

ER -

Fast Atom Bombardment Combined with Tandem Mass Spectrometry for Structural Studies of Substituted Cyclic Perfluoroalkanesulfonates

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