How can I draw the structures of 4 isomers of amides for the formula #C_5H_11NO# ?

Answer 1

There are at many isomeric amides with formula C₅H₁₁NO. Here's how to draw the unsubstituted amides.

If the amide is unsubstituted, it must contain a CONH₂ group. The rest of the molecule must be C₄H₉.

So you draw all possible chains containing 4 carbon atoms. Then you add the CONH₂ group to every possible location on these chains.

4 C in a Row

You can put the amide group on C-1 or C-2. This gives pentanamide

and 2-methylbutanamide.

3 C in a Row

This gives us a 2-methylpropane chain. You can put the amide group on C-1 or C-2.

This gives 3-methylbutanamide

and 2,2-dimethylpropanamide.

Sign up to view the whole answer

By signing up, you agree to our Terms of Service and Privacy Policy

Sign up with email
Answer 2
Sure, here are the structures of the four isomers of amides for the formula C5H11NO: 1. N-Methylbutanamide CH3-CH(CH3)-CONH2 2. N-Ethylpropanamide CH3CH2-CH2-CONH2 3. N,N-Dimethylacetamide CH3-CON(CH3)2 4. N-Isopropylacetamide CH3-C(CH3)3-CONH2
Sign up to view the whole answer

By signing up, you agree to our Terms of Service and Privacy Policy

Sign up with email
Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

Not the question you need?

Drag image here or click to upload

Or press Ctrl + V to paste
Answer Background
HIX Tutor
Solve ANY homework problem with a smart AI
  • 98% accuracy study help
  • Covers math, physics, chemistry, biology, and more
  • Step-by-step, in-depth guides
  • Readily available 24/7