Synthesis of Novel Isochromene Derivatives by Tandem Ugi Reaction/Nucleophilic Substitution
作者:Luca Banfi、Andrea Basso、Francesco Casuscelli、Giuseppe Guanti、Farah Naz、Renata Riva、Paola Zito
DOI:10.1055/s-0029-1218553
日期:2010.1
Unprecedented 3-amino-4-amido-1H-isochromenes have been prepared in three steps from protected ortho-(hydroxymethyl)benzaldehyde, with the introduction of three diversity inputs, through a Ugi reaction followed by intramolecular nucleophilic substitution.
前所未有的3-氨基-4-酰胺基-1H-异色满类化合物,通过从保护性的邻(羟甲基)苯甲醛出发,经过三步反应制备得到,其中包括引入三个多样性输入的尤吉反应,以及随后的分子内亲核取代反应。