Synthesis of (-)-berkelic acid.
نویسندگان
چکیده
An extremophilic challenge: Stereospecific condensation of a fully functionalized ketal aldehyde and a 2,6-dihydroxybenzoic acid is the key step in the synthesis of (-)-berkelic acid confirming Fürstner's reassignment of the stereochemistry at C18 and C19, establishing the absolute stereochemistry, and tentatively assigning the stereochemistry at C22.
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ورودعنوان ژورنال:
- Angewandte Chemie
دوره 48 7 شماره
صفحات -
تاریخ انتشار 2009