Patalag, Lukas J.; Jones, Peter G.; Werz, Daniel B. published the artcile< Aza-BOIMPYs: a tetrazole auxochrome for highly red-emissive dipyrromethene-based fluorophores>, Quality Control of 6136-93-2, the main research area is boron complex iminopyrrolide ligand fluorophore tetrazole auxochrome; BODIPY; BOIMPY; dyes; fluorophores; tetrazole.
A structural derivative of the recently designed BOIMPY motif is introduced; this derivative engages a meso tetrazole moiety and a dipyrromethene scaffold in a twofold BF2-coordination scheme. A one-pot synthesis allows the isolation of unusual dipyrro-perazafulvene precursors and subsequent access to nonfluorescent mono-BF2 and fluorescent bis-BF2 species. The novel fluorophore, denoted Aza-BOIMPY, is highly emissive (ΦF up to 0.82), structurally compact, and provides useful inherent polarity. Absorption and emission events focus at roughly 600 nm with exceptionally small Stokes shifts (209 cm-1) and high attenuation coefficients (up to 120 000 M-1 cm-1). X-ray crystallog. and computational investigations provide insights into geometrical and electronic properties of the novel dye type.
Chemistry – A European Journal published new progress about Chromophores, auxochromes. 6136-93-2 belongs to class nitriles-buliding-blocks, and the molecular formula is C6H11NO2, Quality Control of 6136-93-2.
Referemce:
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts