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the dajjal
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Need help with this.

Post by the dajjal »

What is the purpose of sodium bisulfite in a Grignard reaction. And what would be the equation for it in a reaction?

Thanks. :D
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ChenBeier
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Re: Need help with this.

Post by ChenBeier »

It is to remove excess carbonyl compounds. It react to a Hydroxyalkylsulfonate
RR'CO + HSO3- => HO-RR'CSO3-
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