2-chloro-5-methylpyridine相关论文
Isolation of 2-Chloro-5-methylpyridine from its Isomer 2-Chloro-3-methylpyridine by Formation of its
2-Chloro-5-methylpyridine can be effectively isolated from its isomer 2-chloro-3- methyl-pyridine in the form of Cu2+com......
Isolation of 2-Chloro-5-methylpyridine from its Isomer 2-Chloro-3-methylpyridine by Formation of its
2-Chloro-5-methylpyridine can be effectively isolated from its isomer 2-chloro-3- methyl-pyridine in the form of Cu2+com......
A new process for the direct chlorination of 2-chloro-5-methylpyridine to yield 2-chloro-5-chloromethylpyridine in an ai......
以苄胺、丙醛为起始原料,采用固体光气环合法经3步反应合成2-氯-5-甲基吡啶,反应总收率70.4%,产品含量大于98%(HPLC归一法),产品结......
