Question: Using the curved-arrow notation, provide mechanisms for each of the reactions given in Fig. P22.80 K-CO OH CH O (90% yield) CO CH CO,Et CH2a

Using the curved-arrow notation, provide mechanisms for each of the reactions given in Fig. P22.80

Using the curved-arrow notation, provide mechanisms for each of the

K-CO OH CH O (90% yield) CO CH CO,Et CH2a + 2 NaH - DMF NaOE CO.CH Dr C CO CIIs CO Et OH iri CO,Et chelidonic acid Figure P22.80

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