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Liang Yin; Zhan-hui Zhang; Yong-mei Wang. (2006). PEG (300)–PdCl2 promoted efficient and convenient Suzuki–Miyaura coupling of aryl chlorides with arylboronic acids. , 62(40), 9359–9364. doi:10.1016/j.tet.2006.07.067 
An interview with Sci-Hub Founder Alexandra Elbakyan,Who exactly should pay for academic research