The claisen condensation of which of these esters demands

Reference no: EM13697097

Problem- The Claisen condensation of which of these esters demands the use of (c6h5)3cna as the base (as opposed to sodium ethoxide)?
a) Ch3ch2co2c2h5 b) ch3co2c2h5 c) c6h5ch2co2c2h5 d) c6h5ch(ch3)co2c2h5 e) none of these

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Reference no: EM13697097

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