JEE Main 202229 JulyEvening Shift
- Exam
- JEE Main
- Year
- 2022
- Date
- 29 July
- Shift
- Evening Shift
- Subject
- Chemistry
- Chapter
- Haloalkanes and Haloarenes
JEE Main 2022 · 29 July · Evening Shift · Chemistry · Haloalkanes and Haloarenes
Compound ' A ' undergoes following sequence of reactions to give...
Compound '' undergoes following sequence of reactions to give compound ''. The correct structure and chirality of compound '' is [where is ]
Compound ''
Options
- A
- B
- C
- D
Correct answer
C.
Step-by-step solution
In the first step the given alkyl halide that is 2-bromo-3-methyl butane reacts with Mg in presence of dry ether to form a grignard reagent,This grignard reagent reacts with to form a hydrocarbon (B)which has a chiral carbon.
In the reaction with grignard reagent behaves as a strong base.