Marquez, Cesar A Electrospray ionization mass spectrometric study on the direct organocatalytic alpha-halogenation of aldehydes. [electronic resource] - Angewandte Chemie (International ed. in English) 2007 - 6915-7 p. digital Publication Type: Journal Article ISSN: 1433-7851 Standard No.: 10.1002/anie.200700266 doi