You visited us 83 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