hydrobromate

Using 2-acetyl benzimidazole and sodium bromide as raw material,2-(dibromine acetyl)-benzimidazole hydrobromate was synthesized with the new bromine that displaced by chlorine gas in light.

以2-乙酰基苯并咪和化钠为原料,在光件下用氯气置换出化钠中的素,合成药噻苯咪中间体-2-(二乙酰基)-苯并咪酸盐。