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question 1 The Friedel-Crafts reaction to form BHA forms both isomers equally while the BHT synthesis...

question 1

The Friedel-Crafts reaction to form BHA forms both isomers equally while the BHT

synthesis only forms on regioisomer (where the t-Bu are ortho to the alcohol). Why is the

selectivity for one regioisomer so much higher in the reaction to form BHT?

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