A Maillard Approach to 2-Formylpyrroles: Synthesis of Magnolamide, Lobechine and Funebral
作者:Tsz-Ying Yuen、Samantha E. Eaton、Tom M. Woods、Daniel P. Furkert、Ka Wai Choi、Margaret A. Brimble
DOI:10.1002/ejoc.201301639
日期:2014.3
A convenient synthesis of the traditional medicine constituents magnolamide, lobechine and funebral is described. Construction of the 2-formylpyrrole core of these natural products was achieved by means of a Maillard reaction, involving condensation of the sugar surrogate, dihydropyranone 9, with the requisite primary amines. This approach offers a very direct and general route to the 2-formylpyrrole