Which one of the following methods is neither meant for the synthesis nor for separation of amines ?

Options

A. Hinsberg method
B. Hofmann method
C. Wurtz reaction
D. Curtius reaction

Answer

To solve the question, we need to analyze the methods provided and determine which one is not used for the synthesis or separation of amines.

### Step-by-Step Solution:

1. **Understanding the Question**: The question asks for a method that is neither used for synthesizing nor separating amines. We need to evaluate the options provided.

2. **Reviewing the Options**: Although the specific options are not provided in the question, we can infer from the video transcript that one of the methods mentioned is the Woods reaction.

3. **Analyzing the Woods Reaction**:
- The Woods reaction involves the coupling of alkyl halides in the presence of sodium to produce alkanes.
- The general reaction can be represented as:
\[ 2 R-X + 2 Na \rightarrow R-R + 2 NaX \]
- This reaction is primarily used for synthesizing alkanes, not amines.

4. **Conclusion**: Since the Woods reaction is used to synthesize alkanes and does not involve amines, it is indeed a method that is neither meant for the synthesis nor for the separation of amines.

5. **Final Answer**: Therefore, the correct option is **Woods reaction** (Option C).