In: Chemistry
Specify reagents suitable for converting 3-ethyl-2-penteneto each of the following:
a) 2,3- Dibromo-3-ethylpentane
b) 3-Chloro-3-ethylpentane
c) 2-Bromo-3-ethylpentane
d) 3-Ethyl-3- pentanol
e) 3-Ethyl-2-pentanol
f) 2,3-Epoxy-3-ethylpentane
g) 3-Ethylpentane
Answer – We are given the 3-ethyl-2-pentene and it is converted to the given each of the following-
a) 2,3-dibromo-3-ethylpentane – When 3-ethyl-2-penten reacts with Br2/CCl4 then, there is formed 2,3-dibromo-3-ethylpentane
b) 3-Chloro-3-ethylpentane- When 3-ethyl-2-penten reacts with HCl then, there is formed 3-Chloro-3-ethylpentane.
c) 2-Bromo-3-ethylpentane - When 3-ethyl-2-penten reacts with HBr/ H2O2 then, there is formed 2-Bromo-3-ethylpentane.
d) 3-Ethyl-3- pentanol - When 3-ethyl-2-penten reacts with H2O/ H+then, there is formed 3-Ethyl-3- pentanol.
e) 3-Ethyl-2-pentanol - When 3-ethyl-2-penten reacts with BH3/THF, H2O2 NaOH, H2O then, there is formed 3-Ethyl-2-pentanol.
f) 2,3-Epoxy-3-ethylpentane - When 3-ethyl-2-penten reacts with CH3CO3H then, there is formed 2,3-Epoxy-3-ethylpentane.
g) 3-Ethylpentane - When 3-ethyl-2-penten reacts with H2, Pd/C then, there is formed 3-Ethylpentane.