作者:Danny Mortimer、Matthew Whiting、Joseph P.A. Harrity、Simon Jones、Iain Coldham
DOI:10.1016/j.tetlet.2014.01.019
日期:2014.2
a 3-formylindole was investigated as part of a study towards the synthesis of actinophyllic acid. The intramolecular Mannich reaction resulted in a single diastereomer of the 1-azabicyclo[4.2.1]nonan-5-one core framework, although single crystal X-ray structure analysis revealed that this had the undesired stereochemistry in comparison with the natural product.
路易斯酸介导的偶氮酮和3-甲酰基吲哚之间的分子内曼尼希反应是对放线ino酸合成研究的一部分。分子内曼尼希反应导致了1-azabicyclo [4.2.1] nonan-5-one核心骨架的单一非对映异构体,尽管单晶X射线结构分析表明与天然产物相比,它具有不希望的立体化学。