作者:Sanjit Kumar Das、Ajay Kumar Srivastava、Gautam Panda
DOI:10.1016/j.tetlet.2010.01.035
日期:2010.3
A highly efficient and convenient method for the synthesis of substituted chiral 1,4-oxazepanes and 1,4-diazepanes have been described from Garner aldehyde through reductive amination with amino ester hydrochlorides followed by intramolecular cyclization as the key steps.
从Garner醛中已经描述了一种高效,便捷的方法,用于合成取代的手性1,4-恶嗪酮和1,4-二氮杂苯,方法是通过氨基酯盐酸盐的还原胺化,然后进行分子内环化,这是关键步骤。