De novo synthesis of dimerization-ready flavan unit via intramolecular Pummerer/Friedel–Crafts cascade†,10.1039/D2OB01416E

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Lactoyl-CoA 全氟丁基戊烷白叶藤碱全氟己基辛烷新白叶藤碱壳寡糖特色专题-生物多肽

De novo synthesis of dimerization-ready flavan unit via intramolecular Pummerer/Friedel–Crafts cascade†

Vipul V. Betkekar,Keisuke Suzuki,Ken Ohmori

Organic & Biomolecular Chemistry Pub Date : 09/06/2022 00:00:00 , DOI:10.1039/D2OB01416E

Abstract

We describe the de novo synthesis of a dimerization-ready flavan derivative via the Pummerer/Friedel–Crafts cascade. This method allowed facile access to oligomeric proanthocyanidin natural products. The total synthesis of procyanidin B4 was achieved by this strategy.