Greensporone C, a new 14-membered resorcylic acid lactone, has been synthesized from inexpensive and commercially available starting materials. This convergent synthesis utilizes Cross metathesis using the Grubbs Hoveyda catalyst, alkylation of 1,3-dithiane and Yamaguchi macrolactonization as key steps.

中文翻译：

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Greensporone C的另一种立体选择性合成

Greensporone C是一种新型的14元间苯二酸内酯，它是由廉价且可商购的起始原料合成的。该聚合合成利用了使用Grubbs Hoveyda催化剂的交叉复分解，1,3-二硫代烷基的烷基化和山口大内酯化作为关键步骤。