You visited us 1 times! Enjoying our articles? Unlock Full Access!

Physical Properties of Haloarenes

Give the reac...

Question

Give the reactivity in tge decreasing order of the following alkynes towards nucleophilic addition reaction with $M e O^{⊝} / M e O H .$

(I) > (II) > (III) > (IV)

No worries! We‘ve got your back. Try BYJU‘S free classes today!

(I) > (IV) > (III) > (II)

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

(IV) > (III) > (II) > (I)

No worries! We‘ve got your back. Try BYJU‘S free classes today!

(II) > (III) > (IV) > (I)

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is B (I) > (IV) > (III) > (II)
The decreasing order of the reactivity of the alkynes towards nucleophilic addition reaction with MeONa /MeOH is (I) > (II) > (III) > (IV)
as the nucleophilic addition reaction is favoured by presence of electron withdawing group.

Suggest Corrections

Similar questions

A (F_{3} C - \equiv - C F_{3})

C H_{3} O^{⊝}

C_{3} H_{5}^{⊝}

C H_{3} C O O^{⊝}

C H_{3} S O_{3}^{⊝}

M e_{3} C O^{⊖}

M e O^{⊖}

M e C H_{2} O^{⊖}

M e_{2} C H O^{⊖}

{S N}_{2}

P h O^{⊖}

C H_{3} S^{⊖}

⊖ O H

M e O^{⊖}

50^{\circ}

Arrange the following compounds in order of increasing reactivity towards nucleophilic substitution.

Join BYJU'S Learning Program