Explain why alkenes react with Br2 and benzene does not yield any products when reacted with Br2
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Explain why alkenes react with Br2 and benzene does not yield any products when reacted with...
Which of the following alkenes will yield a meso dihalide when reacted with Br2/CCH at room temperature? A) B C) D E) Both B and D
3. Which of the following alkenes will yield a meso dihalide when reacted with Bra at room temperature? < Uow IV Both II and IV Ans.
Explain why alkenes react the way they do
3. Which of the following alkenes will yield a meso dihalide when reacted with Bry at room temperature? A. B. 1 11 Ans. E. Both II and IV
When benzene C6H6 reacts with bromine Br2, bromobenzene C6H5Br is obtained: C6H6 + Br2 --> C6H5Br + HBr (balanced already) When 15.0 g of benzene reacts with excess Br2, 0.19 mole of bromobenzene C6H5Br was produced? IF the actual yield was 42.3 g of C6H5Br produced, Calculate the percent yield.
why are benzene rings more stable than alkenes? use diagrams to explain your answer
Methoxy benzene (anisole) reacts with a mixture of FeBr3 and Br2 and the major products obtained are ortho- and para-substituted. Draw the 3 major and minor products of the reaction and use resonance structures of the carbocation intermediate to explain why ortho and para substitution occur in preference to the meta-substitution.
What are the possible mono-brominated products when you react hexane and add Br2?
What are the possible products for (R)-4-bromo-1-hexene when reacted with a) Br2 in DCM and b) NBS in water and DMSO. Assign the stereochemistry and if there is more than one product, describe their relationship.
Answer all parts. (a) Give the structure of the major possible products (if any) when the following reagents are treated with Brz. [6 marks (i) Br2 + CH4 (in the dark) → (ii) Br2 + CH4 (in the presence of light, hv) ► (iii) Br2 + CH3CHCHCH3 → (iv) Br2 + CH3CCCH3 → (v) Br2 + C H10 (cyclohexene) → (vi) Br2 + C H (in the presence of FeBr3) ► (b) Briefly explain what a combustion reaction is by...