Predict the product of each of the following reactions.
(c)

검증된 단계별 안내

Identify the functional groups present in the starting material. The molecule has an aldehyde group (CHO) and two alcohol groups (OH).

Recognize the reagent used in the reaction. Bromine in water (Br2, H2O) is typically used for the oxidation of aldehydes to carboxylic acids.

Understand the mechanism: Bromine water can oxidize the aldehyde group to a carboxylic acid. The reaction involves the formation of a bromohydrin intermediate, which is then hydrolyzed to form the carboxylic acid.

Predict the product: The aldehyde group (CHO) will be oxidized to a carboxylic acid group (COOH), while the alcohol groups remain unchanged.

Draw the structure of the product: The final product will have a carboxylic acid group in place of the aldehyde group, with the rest of the molecule remaining the same.

비슷한 문제에 대한 검증된 영상 답변:

이 영상 해법은 위 문제에 도움이 된다고 튜터들이 추천한 것입니다.

영상 길이:

주요 개념

질문에 올바르게 답하기 위해 반드시 이해해야 하는 핵심 개념들은 다음과 같습니다.

Weak Oxidation

Weak oxidation involves mild oxidizing agents like Br2 in water, which selectively oxidize aldehydes to carboxylic acids without affecting other functional groups. In the context of monosaccharides, this reaction targets the aldehyde group, converting it to a carboxylic acid, while leaving the rest of the molecule intact.

Aldehyde Functional Group

An aldehyde group is characterized by a carbon atom bonded to a hydrogen atom and double-bonded to an oxygen atom (CHO). In organic chemistry, aldehydes are reactive and can be oxidized to form carboxylic acids. Understanding the reactivity of aldehydes is crucial for predicting the outcome of oxidation reactions.

Monosaccharide Structure

Monosaccharides are the simplest form of carbohydrates, consisting of a single sugar unit with multiple hydroxyl groups and an aldehyde or ketone group. The structure of a monosaccharide determines its reactivity and the type of chemical reactions it can undergo, such as oxidation of the aldehyde group in the presence of Br2 and H2O.

Predict the product of each of the following reactions.(c)