Applying a high voltage to a liquid passing through a capillary disintegrates the liquid
meniscus to generate a fine spray of charged droplets. As the droplets evaporate, polar …

The Electrospray Ionization (ESI) is a soft ionization technique extensively used for
production of gas phase ions (without fragmentation) of thermally labile large …

Here we describe the discovery of a new class of C–H borylation catalysts and their use for
regioselective C–H borylation of aromatic, heteroaromatic, and aliphatic systems. The new …

Allenes are the simplest class of cumulenes, with two contiguous C C bonds, and show
unique physical and chemical properties. These features make allenes particularly attractive …

Asymmetric hydrogenation of quinolines catalyzed by chiral cationic η6-arene–N-
tosylethylenediamine–Ru (II) complexes have been investigated. A wide range of quinoline …

Allene–Verbindungen mit zwei benachbarten C C‐Bindungen–bilden die einfachste
Klasse unter den Cumulenen. Sie verfügen über außergewöhnliche physikalische und …

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 …

Electrospray ionization mass spectrometry (ESI-MS) is increasingly being used as a tool to
gain mechanistic insights into homogeneous metal-catalyzed reactions. Here we briefly …

A combined experimental and computational mechanistic study of amide formation from thio
acids and azides is described. The data support two distinct mechanistic pathways …

Biginelli reactions have been monitored by direct infusion electrospray ionization mass
spectrometry (ESI‐MS) and key cationic intermediates involved in this three‐component …