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The first asymmetric total synthesis of (+)-coriandrone A and B†
Wenjing Wang,Jijun Xue,Tian Tian,Yingdong Jiao,Ying Li
Organic & Biomolecular Chemistry Pub Date : 08/02/2013 00:00:00 , DOI:10.1039/C3OB41497C
Abstract

The first enantioselective total synthesis of (+)-coriandrone A and B, two bioactive natural products, has been achieved in 10 steps and 11 steps starting from commercially available methyl 2-hydroxy-4-methoxybenzoate. Key reactions include a Claison rearrangement, a Shi-type epoxidation–cyclization sequence and ortho-metallation of t-butylbenzamides with (S)-(−)-propylene oxide reaction.

Graphical abstract: The first asymmetric total synthesis of (+)-coriandrone A and B
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