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Explainthe mechanis of addtion of HBr to 3 methyl 1- butene |
Answer» SOLUTION :Considerthe additionof HBrto 3- methyl1-buteneHerethe EXPECTED productaccordingtoMarkovanikoff.srule is 2- bromo3-methylbutanebut theactualmajorproductis 2-bromo2-methylbutane . Thisis because the secondarytehsatbletertiarycarbocationattackof `BR^(@) `on this teritiarycarbocationgivesthe majorproduct2 - bromo 2-methylbutane 
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