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. 2635-13-4, name is 5-Bromobenzo[d][1,3]dioxole belongs to bromides-buliding-blocks compound, it is a common compound, a new synthetic route is introduced below. category: bromides-buliding-blocks
General procedure: A 25mL Schlenk tube was charged with Cu2O(0.05mmol),ArX (0.5mmol), NHR1R2(0.75mmol), NaOH (1mmol),TBAB (0.1mmol), L1 (0.1mmol) and water (1mL). Themixture was stirred at 130C for 24h. The reaction mixturewas extracted with ethyl acetate (3 × 10mL), washed withwater and brine, dried over anhydrous Na2SO4,and concentratedin vacuo. The residue was purified by flash columnchromatograph on silica gel (ethyl acetate/petroleum etheras the eluent) to provide the target products 3a-3w.
The synthetic route of 2635-13-4 has been constantly updated, and we look forward to future research findings.
Reference:
Article; Wang, Xiaochuang; Meng, Fei; Zhang, Jie; Xie, Jianwei; Dai, Bin; Catalysis Letters; vol. 148; 4; (2018); p. 1142 – 1149;,
Bromide – Wikipedia,
bromide – Wiktionary