Khormi Afaf Y, Farghaly Thoraya A, Shaaban Mohamed R
Department of Chemistry, Faculty of Applied Science, Umm Al-Qura University, Makkah Almukaramah, Saudi Arabia.
Department of Chemistry, Faculty of Science, Cairo University, Giza 12613, Egypt.
Heliyon. 2019 Mar 20;5(3):e01367. doi: 10.1016/j.heliyon.2019.e01367. eCollection 2019 Mar.
Synthesis of a new phosphene-free nano-size formamidine-based palladium complex have been achieved. The molecular structure of novel palladium complex have been confirmed using spectroscopic methods of analysis as well as physical characterizations. The synthesized complex has been used as a catalyst for microwave assisted aqueous Suzuki-Miyaura Cross-coupling (SMC) of aryl bromides with phenylboronic acid. The formamidine-based Pd(II)-complex exhibited excellent catalytic activity to obtain biaryls using mild reaction conditions.
已成功合成了一种新型的无膦纳米尺寸甲脒基钯配合物。利用光谱分析方法和物理表征手段确定了新型钯配合物的分子结构。所合成的配合物已被用作催化剂，用于微波辅助的芳基溴与苯硼酸的水相铃木-宫浦交叉偶联反应（SMC）。该甲脒基钯（II）配合物在温和的反应条件下表现出优异的催化活性，可用于制备联芳基化合物。
