Stereocontrolled synthesis of calyculin A: construction of the C(15)–C(25) spiroketal unit
- 1 January 1992
- journal article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Chemical Communications
- No. 17,p. 1236-1238
- https://doi.org/10.1039/c39920001236
Abstract
Two concise enantioselective syntheses of the C(15)–C(25) spiroketal unit of calyculin A, using derivatives of allyldiisopinocampheylborane efficieintly to control 1,2- and 1,3-diol stereochemistries, are reported.Keywords
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