Chirally sensitive collision induced dissociation of proton‐bound diastereomeric complexes of tryptophan and 2‐butanol

Chirally sensitive collision induced dissociation of proton‐bound diastereomeric complexes of tryptophan and 2‐butanol

In this work we report the stereo‐dependent collision‐induced dissociation (CID) of proton‐bound complexes of tryptophan and 2‐butanol. The dissociation efficiency was measured as a function of collision energy in single collision mode. The homochiral complex was found to be less stable against CID...

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Veröffentlicht in:Chirality (New York, N.Y.) N.Y.), 2017-03, Vol.29 (3-4), p.115-119
Hauptverfasser: Rebrov, Oleksii, Kulyk, Kostiantyn, Ryding, Mauritz, Thomas, Richard D., Uggerud, Einar, Larsson, Mats
Format: Artikel
Sprache:eng
Schlagworte:
amino acids
Butanol
chiral recognition
collision induced dissociation
Energy measurement
Energy of dissociation
fysik
gas phase
mass spectrometry
Physics
Tryptophan
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Zusammenfassung:In this work we report the stereo‐dependent collision‐induced dissociation (CID) of proton‐bound complexes of tryptophan and 2‐butanol. The dissociation efficiency was measured as a function of collision energy in single collision mode. The homochiral complex was found to be less stable against CID than a heterochiral one. Additional gas dependence measurements were performed with diastereomeric complexes that confirm the findings.
ISSN:0899-0042
1520-636X
1520-636X
DOI:10.1002/chir.22679