specialized in the manufacturing of the acetoacet anilide derivatives,pyrazolone derivatives,benzimidazole de-rivatives and other fine chemical products.
生产芳胺、吡唑酮和骈
唑酮类
中间体。
specialized in the manufacturing of the acetoacet anilide derivatives,pyrazolone derivatives,benzimidazole de-rivatives and other fine chemical products.
生产芳胺、吡唑酮和骈
唑酮类
中间体。
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-乙酰基并
唑和溴化钠为原
,在光
条件下用氯气置换出溴化钠中的溴素,合成兽药
唑中间体-2-(二溴乙酰基)-
并
唑氢溴酸盐。
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