Study the structures of α-D-(+) glucopyranose and β-D-(+) glucopyranose and mark the correct statement.

Question

Study the structures of α-D-(+) glucopyranose and β-D-(+) glucopyranose and mark the correct statement. <img class="img-fluid question-image" alt="image" src="https://cdn.tardigrade.in/img/question/chemistry/2f0ed9e3221680697fc366e840964f33-.png" /> (A) Structures I and II are enantiomers. (B) Structures I and II are anomers (C) The two structures I and II differ in the configuration of C1 and C4 (D) Both the structures I and II give 2,4-DNP test

Tardigrade Admin · Accepted Answer

Such isomers i.e., α-form and β-form which differ only in the configuration of the hydroxyl group at C-1, are called anomers.

Q. Study the structures of $α - D - (+)$ glucopyranose and $β - D - (+)$ glucopyranose and mark the correct statement.

Structures I and II are enantiomers.

Structures I and II are anomers

The two structures I and II differ in the configuration of $C_{1}$ and $C_{4}$

Both the structures I and II give $2, 4 - D NP$ test

Such isomers i.e., $α$ -form and $β$ -form which differ only in the configuration of the hydroxyl group at $C - 1$ , are called anomers.

Q. Study the structures of α−D−(+) glucopyranose and β−D−(+) glucopyranose and mark the correct statement.

Structures I and II are enantiomers.

Structures I and II are anomers

The two structures I and II differ in the configuration of C1​ and C4​

Both the structures I and II give 2,4−DNP test

Such isomers i.e., α-form and β-form which differ only in the configuration of the hydroxyl group at C−1, are called anomers.

Q. Study the structures of $α - D - (+)$ glucopyranose and $β - D - (+)$ glucopyranose and mark the correct statement.

The two structures I and II differ in the configuration of $C_{1}$ and $C_{4}$

Both the structures I and II give $2, 4 - D NP$ test

Such isomers i.e., $α$ -form and $β$ -form which differ only in the configuration of the hydroxyl group at $C - 1$ , are called anomers.