Q.34. Question: (a)Identify the functi... [FREE SOLUTION]

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Chapter 3: Q.34. (page 91)

Question: (a)Identify the functional groups in salinosporamide A, an anticancer agent isolated from marine sediment.(b)Classify each alcohol, alkyl halide, amide, and amine as $1^{0}$ , $2^{0}$ , or $3^{0}$ .

Short Answer

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Answer

(a) The functional groups in salinosporamide A are alkene, alcohol, amide, alkyl halide, and cyclic ester.

(b)Salinosporamide A comprises secondary alcohol, primary alkyl halide, and secondary amide.

Step by step solution

Functional group

Specific functional groups are responsible for the initiation of several organic reactions.Numerous functional groups are present, and some of them include alcohol, alkyl halide, and ester.

Classification of compounds into 10,20, or 30

If a functional group like alcohol is linked to one carbon atom,then isa primary alcohol. A functional group can be categorized into secondary, and tertiary based on its linkage to the carbon atoms.

Identification of functional groups in salinosporamide A

The functional groups in salinosporamide A are alkene, alcohol, amide, alkyl halide, and cyclic ester. The structure of salinosporamide A, along with the functional groups, is shown below:

Functional groups in salinosporamide A

Classification of alcohol and alkyl halide into 10,20, or 30

The given structure comprises secondary alcohol as the alcohol is linked to two carbon atoms. It also contains a primary alkyl chloride as the chloride atom is linked to one carbon atom.

The representation of secondary alcohol and primary alkyl chloride is given below:

Representation of alcohol and alkyl chloride

The amide present in the compound is secondary amide as the nitrogen atom is linked to two carbon atoms in the structure. The representation of the amide is given below: