HO-CH_2-CH_2-CHOWhich conformer of the above | vedclass

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(B) In the molecule $HO-CH_2-CH_2-CHO$,the $C_2-C_3$ bond rotation allows for different conformations.The gauche conformation is the most stable becau

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Gauche

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(B) In the molecule $HO-CH_2-CH_2-CHO$,the $C_2-C_3$ bond rotation allows for different conformations.The gauche conformation is the most stable because it allows for the formation of an intramolecular hydrogen bond between the hydroxyl $(-OH)$ group and the carbonyl oxygen $(C=O)$.This stabilization energy outweighs the steric repulsion typically associated with the gauche form,making it more stable than the anti-staggered conformation.

$HO-CH_2-CH_2-CHO$
Which conformer of the above compound is most stable (consider the conformer across the $C_2-C_3$ bond)?

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$HO-CH_2-CH_2-CHO$Which conformer of the above compound is most stable (consider the conformer across the $C_2-C_3$ bond)?