Question

Provide the structure of the expected major organic product generated upon completion of the following reaction scheme: (CH3)3CCH2CH=CH2 НВг H2O2 Br Н. Chucenci (Councte (CH3)3CCH2CH-CH2 (CH3)3CCH2CH-CH2 11 comune chat ons (CH3)3CCH2CH –CH2 (CH3)2CCHCH IV a) IV b) 11 c) d) III

Answer 1

It is based on the concept of reaction mechanism.It can be done as follows:

Given reaction is :- H Br HBO -CH2 (CH3)3 CCH2 CH=CH2 (CM3 C CH2 CH Cha H2O2 (Product (I) Given reaction is addition of HBO din presence of H₂O2 (peroxide). It follow Anti-markonikov's rule je Boomine atom goes too that Carbon which has more number

goes via free radical of hydrogen atoms. It mechanism to form product Mechanism in н- от 0 -н » 2 – о. (Radical м

Hora Y-0. + HBri » Нао t: Br.( Halide radical) BY Bont (CH3)₂ C CH2CH=CH2 (CH3), СОН2 acH-CH2 (20 Alkyl radical) Bo Bolan Br 1 H-BY H 38 (more stable) (Cms]_Cchach-& (CH3)₂ C CH 2 CH - CH2 (majar poodwet) Alkyl radical stability : (I 20 Alkyl radical is formed instead of " Alkyl 30729 >ro radical BY I. (CH3) 3 C CH ₂ CH-éria is (C) I is correct option. the product product formed.
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