Acceptorless Dehydrogenation of N-Heterocycles and Secondary Alcohols by Ru(II)-NNC Complexes Bearing a Pyrazoyl-indolyl-pyridine Ligand was written by Wang, Qingfu;Chai, Huining;Yu, Zhengkun. And the article was included in Organometallics in 2018.Formula: C8H8FN This article mentions the following:
Ru(II) hydride complexes bearing a pyrazolyl-(2-indol-1-yl)-pyridine ligand were synthesized and structurally characterized by NMR anal. and x-ray single crystal crystallog. determinations These complexes efficiently catalyzed acceptorless dehydrogenation of N-heterocycles and secondary alcs., resp., exhibiting highly catalytic activity with a broad substrate scope. The present work established a strategy to construct highly active transition-metal complex catalysts, and provides an atom-economical and environmentally benign protocol for the synthesis of aromatic N-heterocyclic compounds and ketones. In the experiment, the researchers used many compounds, for example, 5-Fluoroindoline (cas: 2343-22-8Formula: C8H8FN).
5-Fluoroindoline (cas: 2343-22-8) belongs to indole derivatives. Indole, first isolated in 1866, and it is commonly synthesized from phenylhydrazine and pyruvic acid, although several other procedures have been discovered. They are capable of binding to a variety of receptors with high affinity and thus have applications in a wide range of therapeutic areas.Formula: C8H8FN
Referemce:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles