The first organotellurium compound was reported more than 150 years ago with the
synthesis of diethyl telluride by Wöhler in 1840. 1 From its first discovery to the middle of the …

Polymerizations are challenging to monitor online. Next to spectrometric information, which
indicates the composition, progress, and identity of polymers, other characterization …

Functional group derivatization reactions occur in the course of microdroplet/surface
collisions in the ambient ionization process of desorption electrospray ionization (DESI). The …

The search for efficient methodologies to form CÀC bonds continues to challenge chemists
who face the construction of organic molecules of increasing complexity and functions …

Hydrochloric acid, a very inexpensive and readily available inorganic acid, has been found
to cooperate exquisitely with NaNO2/TEMPO in catalyzing the molecular‐oxygen‐driven …

RATIONALE A recently developed miniature electrospray ionisation mass spectrometer has
been coupled to a preparative flow chemistry system in order to monitor reactive …

The discovery of a novel aerobic oxidative intermolecular azide–zwitterion reaction
catalyzed by an organocatalyst is presented. It is demonstrated that the merger of the Lewis …

High performance liquid chromatography (HPLC), ultraviolet spectroscopy (UV), and total
organic carbon (TOC) analyses show that caffeine is quickly and completely degraded …

The general concepts, advantages, and applications of on-line and off-line screening to
organic reaction mechanistic studies applying API-MS are reviewed. An overview is …

On-line monitoring of Stille reactions was performed via direct infusion electrospray
ionization mass spectrometry (ESI-MS) and its tandem version (ESI-MS/MS). When operated …