In the next few decades, the world population will flourish. As the population grows rapidly and people all over the world use more and more resources, all industries must consider their environmental impact. 50638-46-5, name is 4-Bromo-3-chloroanisole belongs to chlorides-buliding-blocks compound, it is a common compound, a new synthetic route is introduced below. Safety of 4-Bromo-3-chloroanisole
A solution of PdCl2(dppf)-DCM adduct (0.922 g, 1.129 mmol), methylboronic acid (2.70 g, 45.2 mmol), 4-bromo-3-chloroanisole (6.39 ml, 45.2 mmol), and potassium phosphate (28.8 g, 135 mmol) in 150 mL dioxane and 50 mL water was heated to 110 C. for 2 hours. The reaction mixture was then diluted with heptane, the organics dried over MgSO4 and concentrated to afford 2-chloro-4-methoxy-1-methylbenzene. m/z (ESI) 141.0 (M-CH3)+.
The synthetic route of 50638-46-5 has been constantly updated, and we look forward to future research findings.
Reference:
Patent; Amgen Inc.; Weiss, Matthew; Boezio, Alessandro; Boezio, Christiane; Butler, John R.; Chu-Moyer, Margaret Yuhua; Dimauro, Erin F.; Dineen, Thomas; Graceffa, Russell; Guzman-Perez, Angel; Huang, Hongbing; Kreiman, Charles; La, Daniel; Marx, Isaac E.; Milgrim, Benjamin Charles; Nguyen, Hanh Nho; Peterson, Emily; Romero, Karina; Sparling, Brian; US9212182; (2015); B2;,
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