Utility of an Inverse-Matrix Technique in the Fast Atom Bombardment Mass Spectrometry-Based Structural Determination of 2-Substituted 1,3-Bis(benzotriazolyl)isoindolines
Molecular ions (M+’s) of reactive synthetic intermediates (1,3-bis(benzotriazolyl)isoindolines) can be monitored with certainty through a new sample-sorting technique in the fast atom bombardment mass spectrometry (FABMS).