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. 73918-56-6, name is 2-(4-Bromophenyl)ethanamine belongs to bromides-buliding-blocks compound, it is a common compound, a new synthetic route is introduced below. SDS of cas: 73918-56-6
Preparation XXIV Ethyl [2-(4-bromophenyl)ethyl]carbamate . A solution of 4-bromophenethylamine (10.0 g, 50 mmol) and triethylamine (5.3 g, 52.5 mmol) in dichloromethane (200 ml) at 0C is treated with ethyl chloroformate (5.69 g, 52.5 mmol). The resulting solution is stirred at 0C for one hour and washed with saturated aqueous NaHCO3 solution (50 ml). The organic phase is dried (MgSO4) and concentrated. An oil is obtained (12.3 g, 90%).
The synthetic route of 73918-56-6 has been constantly updated, and we look forward to future research findings.
Reference:
Patent; WARNER-LAMBERT COMPANY; EP421436; (1991); A2;,
Bromide – Wikipedia,
bromide – Wiktionary