`2-`Bromo`-3-`phenylpropane can be synthesised by

1-bromo-3-methoxypropane

5-bromo-3-hexanol

1-bromo-2,2-dimetylpropane

3, 5 - Dibromotoluene can be best synthesised by

A Grignard reagent (A) and a haloalkene (B) react together to give (C) . Compound (C) on heating with KOH yeilds a mixture of two geometrical isomers (D) and € of which (D) predominates . Compound (C) on reaction with HBr in presence of a peroxide gives 1-bromo-3- phenylpropane. Give the structures of (A), (B) and (C) and configurations of (D) and (E).

Why aromatic primary amine can't be synthesised by Gabriel thalimide process?

Which one of the following vitamins can be synthesised by humans ?

Which one of the following vitamins can be synthesised by humans ?