反应条件
1.1: dicyclohexyl-carbodiimide; 1-hydroxy-pyrrolidine-2,5-dione / ethyl acetate / 6 h / |Inert atmosphere
1.2: |Inert atmosphere
2.1: boron trifluoride diethyl etherate / dichloromethane / 2 h / |Inert atmosphere
2.2: |Inert atmosphere
3.1: sulfuric acid; lithium aluminium tetrahydride / tetrahydrofuran / 1 h / 0 °C / |Inert atmosphere; |Reflux
View Scheme
参考文献
Ghislieri, Diego; Green, Anthony P.; Pontini, Marta; Willies, Simon C.; Rowles, Ian; Frank, Annika; Grogan, Gideon; Turner, Nicholas J.
Journal of the American Chemical Society, 2013 , vol. 135, # 29 p. 10863 - 10869