aladdin 阿拉丁 C137611 2-氯苯并咪唑 4857-06-1 ≥97.0%

中文名：2-氯苯并咪唑

英文名：2-Chlorobenzimidazole

纯度：≥97%

货号：C137611

Cas号：4857-06-1

存储温度：室温

运输条件：常规运输

产品介绍：

2-Chlorobenzimidazole can be synthesized by reacting benzimidazole-2-one with phosphoryl chloride in the presence of phenol；

Application：

2-Chlorobenzimidazole can be used to synthesize the following:

1-methyl-2-chlorobenzimidazole via reaction with dimethyl sulfate；

1-ethyl-2-chlorobenzimidazole via reaction with diethyl sulfate；

1-benzyl-2-chlorobenzimidazole via reaction with benzyl chloride；

2-chloro-4,5,6,7-tetrabromobenzimidazole via bromination with bromine；

It may be used as a building block to synthesize 4-amino-6-benzimidazole-pyrimidines；

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