# Etrh - Chemistry

Sum

Predict the main product of the following reaction:$\begin{array}{c} \ce{O\phantom{----}O\phantom{-}}\\ \ce{||\phantom{----}||\phantom{-}}\\ \ce{CH3-C-CH2-C-OCH3} \end{array}\ce{->[(i)NaBH4][(ii)H+]}$

#### Solution

$\begin{array}{c} \ce{O\phantom{----}O\phantom{-}}\\ \ce{||\phantom{----}||\phantom{-}}\\ \ce{CH3-C-CH2-C-OCH3} \end{array}\ce{->[(i)NaBH4][(ii)H+]} \begin{array}{c}\ce{\phantom{------}O} \\\ce{\phantom{------}||} \\\ce{CH3-CHOH-CH2-C-OCH3}\end{array}$

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