An alternate and efficient method for preparation of 2,6-diacetamido-4-formylpyridine for formation of porphyrin appended with hydrogen bonding motifs
作者:Sunaina Singh、Amit Aggarwal、Phillippe H. Mercier、N. V. S. Dinesh K. Bhupathiraju、Michael Landress、Keroles Hanna
DOI:10.1080/00397911.2020.1799012
日期:2020.11.1
report here an alternate redesigned five-step synthesis of 2,6-diacetamido-4-formylpyridine. The method described here is more convenient where this aldehyde is prepared in commercially viable quantities from simple and easy-to-use reagents and is a key compound required to prepare 5,10,15,20-Tetrakis(3,5-diacetamido-4-pyridyl)porphyrin (I). This porphyrin can be used as an excellent building block for
摘要 我们在此报告了 2,6-二乙酰氨基-4-甲酰基吡啶的另一种重新设计的五步合成。这里描述的方法更方便,其中这种醛是从简单易用的试剂中以商业上可行的数量制备的,并且是制备 5,10,15,20-Tetrakis(3,5-diacetamido-4 -吡啶基)卟啉(I)。这种卟啉可用作构建超分子组装体的极好基石,是研究设计、原理和光子特性(例如电子和能量转移的程度)的有趣化合物。图形概要