A Stille cyclisation approach to (-)-periplanone-B: studies in alkene-selective ring-closing metathesis and an improved chromium(II)-mediated synthesis of (E)-alkenylstannanes from aldehydes
A synthesis of the dienone 7 via an efficient intramolecular Stille cross-coupling reaction, an improved chromium(n)mediated synthesis of (£)-alkenylstannanes from aldehydes using Bu3SnCHI2 in DMF, and a synthesis of the substituted (-)-dienone 25 via ring-closing alkene metathesis to give dihydropy...
Main Authors: | , , , , |
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Format: | Journal article |
Language: | English |
Published: |
1999
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