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CuI accompanyied by Cs2CO3 and TBAB was confirmed to be an efficient catalyst combination to promote an Ullmann coupling reaction. It facilitated 2-bromobenzamides to undergo a coupling reaction for the… Click to show full abstract
CuI accompanyied by Cs2CO3 and TBAB was confirmed to be an efficient catalyst combination to promote an Ullmann coupling reaction. It facilitated 2-bromobenzamides to undergo a coupling reaction for the synthesis of symmetrical biaryldiamides in moderate yields at 120 °C under Pd-free conditions.Graphical Abstract
Keywords:
coupling reaction;
reaction;
ullmann coupling;
synthesis;
cs2co3 tbab
Journal Title: Research on Chemical Intermediates
Year Published: 2018
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Journal Title: Research on Chemical Intermediates
Year Published: 2018
Link to full text (if available)
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recommendations!