Question
The correct priorities for the substituents shown below, according to the $$E-Z$$ sequence rule is
The correct priorities for the substituents shown below, according to the $$E-Z$$ sequence rule is
A.
II, III, V, I, IV
B.
V, II, I, IV, III
C.
III, IV, I, II, V
D.
II, V, I, IV, III
Answer :
II, III, V, I, IV
Solution :
Arrange $$\left( {NNN} \right),\left( {BrCC} \right),\left( {OOO} \right),\left( {CHH} \right),\left( {OOH} \right)$$ in increasing atomic number. The order is ii, iii, v, i, iv.
Arrange $$\left( {NNN} \right),\left( {BrCC} \right),\left( {OOO} \right),\left( {CHH} \right),\left( {OOH} \right)$$ in increasing atomic number. The order is ii, iii, v, i, iv.