Home
Class 11
CHEMISTRY
In the conversion of alkyne to trans-alk...

In the conversion of alkyne to trans-alkene by Birch reduction using alkali metals (such as `Na` or `K`) in liquid `NH_3` and alcohol (`MeOH` or `EtOH`),
`R - -= - R overset(Na +liq. NH_(3))underset(+EtOH)rarr`
the mechanism takes place in the formation of intermediate species in the following sequence:

Promotional Banner

Similar Questions

Explore conceptually related problems

In the conversion of alkyne to trans -alkene by birch reduction using alkali metals (such as Na or K) in liquid NH_3 and alcohol (MeOH or EtOH), The mechanism takes place in the formation of intermediate species in the following sequence:

Consider the following reactions : I Me- underset((A))(-=)-Me overset(Na+Liq. NH_(3))underset(EtOH)to (B) . Which statement is wrong about the reactions (i) and (ii) ?

Consider the following reactions : I Me- underset((A))(-=)-Me overset(Na+Liq. NH_(3))underset(EtOH)to (B) . Which statement is wrong about the reactions (i) and (ii) ?

Consider the following reactions : I Me- underset((A))(-=)-Me overset(Na+Liq. NH_(3))underset(EtOH)to (B) . Which statement is wrong about the reactions (iii) and (iv) ?

Consider the following reactions : I Me- underset((A))(-=)-Me overset(Na+Liq. NH_(3))underset(EtOH)to (B) . Which statement is wrong about the reactions (ix) and (x) ?

Consider the following reactions : I Me- underset((A))(-=)-Me overset(Na+Liq. NH_(3))underset(EtOH)to (B) . Which statement is wrong about the reactions (iii) and (iv) ?

Consider the following reactions : I Me- underset((A))(-=)-Me overset(Na+Liq. NH_(3))underset(EtOH)to (B) . Which statement is wrong about the reaction (v) and (vi) ?

Consider the following reactions : I Me- underset((A))(-=)-Me overset(Na+Liq. NH_(3))underset(EtOH)to (B) . Which statement is wrong about the reaction (v) and (vi) ?

Consider the following reactions : I Me- underset((A))(-=)-Me overset(Na+Liq. NH_(3))underset(EtOH)to (B) . Which statement is wrong about the reactions (ix) and (x) ?