Number of Deuterium exchange in the given tautomer when the compound is kept in N a O D / D2O for a long time is:

Question

Number of Deuterium exchange in the given tautomer when the compound is kept in N a O D / D2O for a long time is: <img class="img-fluid question-image" alt="Question" src="https://cdn.tardigrade.in/q/nta/c-rbf5jl7ziu3n.png" /> (A) 2 (B) 4 (C) 6 (D) 8

Tardigrade Admin · Accepted Answer

Deuterium exchange takes place with textH present at α -position. Total textα - textH text= text2

Q. Number of Deuterium exchange in the given tautomer when the compound is kept in $N a O D / D_{2} O$ for a long time is:

2

4

6

8

Deuterium exchange takes place with $H$ present at $α$ -position.
Total $α - H = 2$

Q. Number of Deuterium exchange in the given tautomer when the compound is kept in NaOD/D2​O for a long time is:

2

4

6

8

Deuterium exchange takes place with H present at α -position. Total α−H=2

Q. Number of Deuterium exchange in the given tautomer when the compound is kept in $N a O D / D_{2} O$ for a long time is:

Deuterium exchange takes place with $H$ present at $α$ -position.
Total $α - H = 2$