Yu, Yu-ChenYu-ChenYuSung, Yun-ChiaoYun-ChiaoSungFu, Jun-HaoJun-HaoFuPeng, Wen-ShengWen-ShengPengYu, Yu-ChiaYu-ChiaYuLi, JuyunJuyunLiYI-TSU CHANTsai, Fu-YuFu-YuTsai2024-02-272024-02-272024-02-1600223263https://scholars.lib.ntu.edu.tw/handle/123456789/639991An operationally simple and green protocol using a NiSO4·6H2O/cationic 2,2'-bipyridyl ligand system as a water-soluble catalyst for the coupling of arylboronic acids with (2-haloallyl)phosphonates and (2-haloallyl)sulfones in water under air was developed. The reaction was performed at 120 °C with arylboronic acids (2 mmol) and (2-haloallyl)phosphonates or sulfones (1 mmol) in the presence of 5 mol % of the Ni catalytic system in a basic aqueous solution for 1 h, giving the corresponding 2-aryl allyl phosphonates or sulfones in good to excellent yields. This reaction features the use of an abundant transition metal as a catalyst in water and exhibits high functional group tolerance, rendering it an eco-friendly procedure.en[SDGs]SDG6journal article10.1021/acs.joc.3c02455382752882-s2.0-85183991844https://api.elsevier.com/content/abstract/scopus_id/85183991844