Researchers who often do experiments know that organic synthesis is a process of preparing more complex target molecules from simple raw materials through one or more chemical reactions. Generally, it requires fewer steps, and cheap raw materials. 73918-56-6, name is 2-(4-Bromophenyl)ethanamine, A new synthetic method of this compound is introduced below., Product Details of 73918-56-6
A mixture of 4-bromophenethylamine (30 g), phthalic anhydride (22.2 g) and glacial acetic acid (300 ml) is heated under reflux for 18 hours. The mixture is concentrated to dryness at reduced pressure, the residue is triturated and stirred 0.5 hour in ethanol (150 ml); the solid is collected, washed with ethanol and dried under vacuum to yield 4-bromophenethylphthalimide.
The synthetic route of 73918-56-6 has been constantly updated, and we look forward to future research findings.
Reference:
Patent; Ciba-Geigy Corporation; US5034381; (1991); A;,
Bromide – Wikipedia,
bromide – Wiktionary