B{left( {OH} right)_3} + NaOH to NaB{O_2} + N | vedclass

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Question

$H_3BO_3$ acts are weak monobasic Lewis acid.

$(i)$ $B(OH)_3 + NaOH 	o Na [B(OH)_4]$ On addition of cis $1, 2$ diol in $H_3BO_3$ solution, acidic

Vedclass · Accepted Answer

addition of cis, $2$ diol

Vedclass · Answer

$H_3BO_3$ acts are weak monobasic Lewis acid.

$(i)$ $B(OH)_3 + NaOH 	o Na [B(OH)_4]$ On addition of cis $1, 2$ diol in $H_3BO_3$ solution, acidic strength of $H_3BO_3$ increases due to chelation effect.

$B{\left( {OH} \right)_3} + NaOH \to NaB{O_2} + Na\left[ {B{{\left( {OH} \right)}_4}} \right] + {H_2}O$

How can this reaction is made to proceed in forward direction?

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$B{\left( {OH} \right)_3} + NaOH \to NaB{O_2} + Na\left[ {B{{\left( {OH} \right)}_4}} \right] + {H_2}O$ How can this reaction is made to proceed in forward direction?