The parent organometallic complex, methyllithium, is synthesized and characterised in its monomeric form for the first time. This enabled by a bespoke multidentate neutral amine ligand, namely DETAN.

Free-electron lasers (FELs) can produce radiation in the short wavelength range extending from extreme ultraviolet (XUV) to X-rays with a few tens of femtoseconds pulse duration. These facilities have enabled significant breakthroughs field atomic, molecular, and optical physics, implementing different schemes based on two-color photoionization mechanisms. In this article, we present generation...

An efficient synthesis of trialkyl (E)-3-(3-Oxo-2-3,4-dihydro-2-(1H)-quinoxalinylidene)-prop-1-ene-1,2,3-tricarboxylate derivatives via a simple three-component reaction between benzene-1,2-diamines with dialkyl acetylenedicarboxylates in the presence of K2CO3-PEG catalytic system at 100 oC was reported. The desired products were obtained in excellent yields (88-92%). Various benzene-1,2-diamin...