Organometallics

Online monitoring of hydroformylation intermediates by ESI-MS

CH Beierlein, B Breit, RA Paz Schmidt…

Index: Beierlein, Christian H.; Breit, Bernhard; Paz Schmidt, Roberto A.; Plattner, Dietmar A. Organometallics, 2010 , vol. 29, # 11 p. 2521 - 2532

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Citation Number: 24

Abstract

By coupling a high-pressure autoclave directly to an ESI mass spectrometer hydroformylation reactions applying self-assembling 6-DPPon ligands were studied in an online fashion. The live-streaming of the reaction mixture to the spectrometer revealed a series of different complexes not observed by other methods before. From these findings a new hydrogen-activation mechanism was proposed.

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