Good evening! I have synthetized benzocaine by Fischer esterification of para-aminobenzoic acid with ethanol and concentrated...

Good evening!

I have synthetized benzocaine by Fischer esterification of para-aminobenzoic acid with ethanol and concentrated H₂SO₄ . Product was collected by vacuum filtration and tested for melting point. Results is 79-81 while literature value is 88-90. Also Yield was 59%.

Could you please describe the way how this compound could be purified further (in detail please if it possible)

Many thanks!

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Expert Solution

queen_honey_blossom answered 1 year ago

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