TMSI-Promoted Vinylogous Michael Addition of Siloxyfuran to 2-Substituted Chromones: A General Approach for the Total Synthesis of Chromanone Lactone Natural …

J Liu, Z Li, P Tong, Z Xie, Y Zhang…

Index: Devarie-Baez, Nelmi O.; Xian, Ming Organic Letters, 2010 , vol. 12, # 4 p. 752 - 754

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Citation Number: 12

Abstract

... Volume: Page: ... State Key Laboratory of Applied Organic Chemistry, College ... and generality of this vinylogous Michael addition reaction were investigated (Table 3). For various chromones with different substituents, the desired products 6a–o were obtained ...