An Improved Process for the N-Demethylation of Opiate Alkaloids using an Iron(II) Catalyst in Acetate Buffer
作者:Gaik Kok、Trent D. Ashton、Peter J. Scammells
DOI:10.1002/adsc.200800632
日期:2009.1
An improved process to N-demethylate opiate alkaloids utilising a solution of the ferrous porphyrin, tetrasodium 5,10,15,20-tetra(4-sulfophenyl)porphyrinatoiron(II) [=Fe(II)-TPPS (8)], in acetate buffer is described. This method provided the corresponding N-demethylated opiates in good yield with high reproducibility.
利用亚铁卟啉,5,10,15,20-四(4-磺基苯基)卟啉铁(II)[= Fe(II)-TPPS(8)]四钠溶液制备N-去甲基鸦片生物碱的改进方法描述了乙酸盐缓冲液。该方法以高收率和高再现性提供了相应的N-去甲基鸦片制剂。