this is a really basic and easy question but i wud like some different and interesting answrs...... Y du aryl hallides dont undergo S[n]1 mechanisms??
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Lokesh Verma
·2009-03-18 00:19:51
The formation of a carbo cation will cause a change inthe hybridization. from SP2 to SP .
This will require a lot of energy and make the benzene ring "nonaromatic" and thus unstable.