四苯基卟啉氯化锰（III）[Mn(TPP)Cl]催化高碘酸四丁基铵仿生氧化汉茨希1,4 - 二氢吡啶
Biomimetic oxidation of Hantzsch 1,4-dihydropyridines with tetra-n-butylammonium periodate catalyzed by tetraphenylporphyrinatomanganese(III) chloride [Mn(TPP)Cl].
作者信息
Nasr-Esfahani Masoud, Moghadam Majid, Tangestaninejad Shahram, Mirkhani Valiollah
机构信息
Department of Chemistry, Yasouj University, Yasouj 75914-353, Iran.
出版信息
Bioorg Med Chem Lett. 2005 Jul 1;15(13):3276-8. doi: 10.1016/j.bmcl.2005.04.044.
PMID:15921908
Abstract
Efficient oxidation of Hantzsch 1,4-dihydropyridines to their corresponding pyridine derivatives with (Bu(4)N)IO(4) catalyzed by tetraphenylporphyrinatomanganese(III) chloride [Mn(TPP)Cl] is reported. This catalytic system shows high efficiency in the oxidation of 1,4-dihydropyridines at room temperature in the presence of imidazole.
摘要
据报道，在氯化四苯基卟啉锰(III)[Mn(TPP)Cl]催化下，(Bu(4)N)IO(4)可将汉茨希1,4 - 二氢吡啶高效氧化为相应的吡啶衍生物。该催化体系在室温下、咪唑存在的条件下，对1,4 - 二氢吡啶的氧化反应显示出高效性。
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