Find all `1^(@) , 2^(@) ` and `3^(@)` amides for `C_(3) H_(7) NO` (Only structural )

Explanation

To find all the 1°, 2°, and 3° amides for the molecular formula C₃H₇NO, we will follow these steps:

### Step 1: Understanding Amides
An amide has the general structure R-C(=O)-NH₂ for primary amides, R-C(=O)-NH-R' for secondary amides, and R-C(=O)-N(R')(R'') for tertiary amides, where R, R', and R'' can be hydrogen or alkyl groups.

### Step 2: Finding Primary Amides (1°)
For a primary amide, we need to have the structure R-C(=O)-NH₂. The remaining carbon atoms must be arranged to satisfy the molecular formula C₃H₇NO.

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