Preparation method of 4-fluoro-7-bromobenzofuran_Kain Industrial Additive

background and overview[1] 4-fluoro-7-bromobenzofuran can be used as a pharmaceutical synthesis intermediate. if 4-fluoro-7-bromobenzofuran is inhaled, move the patient to fresh air; if skin contact occurs, take off contaminated clothing, rinse the skin thoroughly with soap and water, and seek medical attention if you feel unwell; if in case of eye contact, separate eyelids, rinse…