These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route 4-(4-Bromophenyl)dibenzo[b,d]furan, its application will become more common.
Reference of 955959-84-9,Some common heterocyclic compound, 955959-84-9, name is 4-(4-Bromophenyl)dibenzo[b,d]furan, molecular formula is C18H11BrO, traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc, below Introduce a new synthetic route.
In a stream of argon, 185 g of 1-acetamide (manufactured by TOKYO CHEMICAL INDUSTRY CO., LTD.), 323 g of Intermediate 1-6 (manufactured by Wako Pure Chemical Industries, Ltd.), 544 g of potassium carbonate (manufactured by Wako Pure Chemical Industries, Ltd.), 12. 5 g of a copper powder (manufactured by Wako Pure Chemical Industries, Ltd.), and 2 L of decalin were loaded and subjected to a reaction at 190°C for 4 days. After the reaction, the resultant was cooled, and then 2 L of toluene were added to the resultant. The insoluble portion was taken by filtration. The product taken by filtration was dissolved in 4.5 L of chloroform, and then the insoluble portion was removed. After that, the remainder was subjected to an activated carbon treatment and concentrated. 3 liters of acetone were added to the resultant, and then 181 g of the precipitated crystal were taken by filtration. The crystal was identified as Intermediate 1-15 by FD-MS analysis.
These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route 4-(4-Bromophenyl)dibenzo[b,d]furan, its application will become more common.
Reference:
Patent; Idemitsu Kosan Co., Ltd.; EP2364980; (2011); A1;,
Bromide – Wikipedia,
bromide – Wiktionary