搜索 - 科创

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Iodomethane，Methyliodide，CAS号74—88—4，为通用试剂，常作为有机合成中间体用于医药工业．由于碘离子是良好的离去基团，碘甲烷是非常好的甲基化试剂，常用于醇、酚、酮、酯、羧酸、氨基化合物、氰基化合物

产物较好的展开剂有DCM:MeOH=20:1，或者EA:DCM=2:1，在这类展开剂条件下，Rf值满足：二溴代物＞一溴一氰中间体＞二氰基化合物。

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