Mass spectrometric studies of cyclopentanol derivatives in the reductive coupling of alpha,beta-unsaturated ketones assisted by samarium diiodide

Rapid Commun Mass Spectrom. 2003;17(15):1699-702. doi: 10.1002/rcm.1108.

Abstract

The mass spectrometric fragmentations of a series of cyclopentanol derivatives in positive fast-atom bombardment (FAB(+)) mode were investigated. The corresponding pathways proposed were confirmed by MS/MS data obtained using linked scans at constant B/E, high-resolution accurate mass data, and comparisons with corresponding information for a specifically deuterated molecule.

Publication types

  • Comparative Study
  • Research Support, Non-U.S. Gov't
  • Validation Study

MeSH terms

  • Cyclopentanes / analysis*
  • Cyclopentanes / chemistry
  • Iodides / chemistry*
  • Ketones / chemistry*
  • Oxidation-Reduction
  • Reproducibility of Results
  • Samarium / chemistry*
  • Spectrometry, Mass, Fast Atom Bombardment / methods*

Substances

  • Cyclopentanes
  • Iodides
  • Ketones
  • cyclopentanol
  • Samarium
  • samarium diiodide