Synthesis of 3u from pigment violet 23 (IMAGE)

Hokkaido University

Synthesis of 3u from pigment violet 23

Caption

When pigment violet 23, one of the mostly-insoluble aryl halides, was subjected to the reaction with an aryl boron nucleophile at 120 degrees C in a ball mill in the presence of the palladium-based catalytic system, it was converted to a product 3u that was strongly photoluminescent when dissolved in dichloromethane (Tamae Seo, et al. Journal of the American Chemical Society. March 30, 2021).

Credit

Tamae Seo, et al. Journal of the American Chemical Society. March 30, 2021

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