Preparation of 2,4,5,6‐Tetra(9H‐Carbazol‐9‐yl)Isophthalonitrile

Abstract

This article describes the procedure for preparation of 2,4,5,6‐tetra(9H‐carbazol‐9‐yl) isophthalonitrile. It presents some of the important points to be considered, the conditions that need to be maintained, characterization data, and the reagents required, as well as the techniques used and the equipment setup that are vital to carrying out the process. Prior to performing each reaction, a thorough hazard analysis and risk assessment should be carried out with regard to each chemical substance and experimental operation on the scale planned and in the context of the laboratory where the procedures will be carried out. The article also describes the hazards associated with working with chemicals and the ways to deal with these hazards.

α-C–H Photoalkylation of a Glucose Derivative in Continuous Flow

“…Given the similarity of our reaction, as well as the range of redox potentials, we hypothesized that 4-CzIPN might also be effective in our alkylation reactions. In addition to being a metal-free alternative, 4-CzIPN is prepared in a single step from readily available materials 23 and has greater absorption in the visible light region, which better matches the used light source.…”