The final step in an attempted synthesis of laurene, a hydrocarbon isolated from the marine alga Laurencia
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The final step in an attempted synthesis of laurene, a hydrocarbon isolated from the marine alga Laurencia gianduliferu, involved the Wittig reaction shown. The product obtained, however, was not laurene but an isomer. Propose a mechanism to account for these unexpectedresults.
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CH2 CH3 CH2 "CHз Phyi-ững. "CHз Ph3P-CH2 THE Нас Нас Нас CHз "CHз "СHз Laurene (NOT formed)
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Laurene differs in stereochemical configuration from the observed product ...View the full answer
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