Maintenance Notice (3:30 AM August 30 - 12:00 PM August 31, 2025 UTC): This website is scheduled to be unavailable due to maintenance.
During the period, there is case that you can access this website, but you would face errors. Please wait until notice of the maintenance completion. We appreciate your patience and understanding.
Maximum quantity allowed is 999
请选择数量
Highly Effective Brominating Reagent
No.143(August 2010)
Dibromoisocyanuric Acid (DBI, 1), which was first reported by Gottardi,1a) is a mild and highly effective brominating reagent.1b,2) Nitrobenzene was converted to the 3-bromo derivative in 88% yield with DBI in conc. sulfuric acid in 5 min at 20 °C, but in only 50% yield with NBS in 50% sulfuric acid in 3 h at 85 °C.1a) DBI has been widely used as an effective brominating reagent.3)
References
- 1)Bromination of aromatic compounds
- 2) A review of dibromoisocyanuric acid (DBI)
- 3)Bromination of other compounds
The prices are subject to change without notice. Please confirm the newest price by our online catalog before placing an order.
In addition, sales products changes with areas. Please understand that a product is not available when the product details page is not displayed.
In addition, sales products changes with areas. Please understand that a product is not available when the product details page is not displayed.