Rationalize each of the reactions in Fig. P21.56 with a mechanism, using the curved-arrow notation where possible.
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H,O HO-C-OH (b) HO Ph CH H,C H,O+ Ph CH CH I (92% yield) NaBH H2O H SO4 CO CH CO-CH3 CH CO CH Figure P21.56
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a The reversible hydration of carbon dioxide to carbonic acid is an acidcatalyzed addition of water ...View the full answer
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