Preparation method of 1-(3

background and overview[1] 1-(3,5-dichlorophenyl)piperazine can be used as a pharmaceutical synthesis intermediate. if 1-(3,5-dichlorophenyl)piperazine is inhaled, move the patient to fresh air; if skin contact occurs, remove contaminated clothing and rinse skin thoroughly with soap and water. if discomfort occurs , seek medical attention; if eye contact occurs, separate eyelids, rinse with running water or…