Question

[An Nhiên]

Viết đồng phân, gọi tên gốc- chức và tên thay thế của:

a) C₄H₁₁N

b) C₅H₁₃N

Answer 1

[Thảo Phương]

a) 8 đồng phân

1) CH3CH2CH2CH2NH2: butan-1-amin

2) CH3CH2CH(NH2)CH3: butan-2-amin

3) CH3CH(CH3)CH2NH2: 2-metylpropan-1-amin

4) (CH3)3CNH2: 2-metyl-propan-2-in

5) CH3CH2CH2-NH-CH3: N-metylpropan-1-amin

6) (CH3)2CH-NH-CH3: N-metylpropan-2-amin

7)CH3-CH2-NH-CH2-CH3: N-etyletanamin

8) CH3CH2N(CH3)2: N,N-đimetyletanamin

Answer 2

[Thảo Phương]

b) 17 đồng phân : 

Bậc 1:

1. CH3-CH2-CH2-CH2-CH2-NH2: pentan-1-amin

2. CH3-CH2-CH2-CH(CH3)-NH2: pentan-2-amin

3. CH3-CH2-CH(CH2CH3)-NH2: pentan-3-amin

4. CH3CH(CH3)CH2CH2-NH2: 3-metylbutan-1-amin

5. CH3CH(CH3)CHC(CH3)-NH2: 3-metylbutan-2-amin

6. CH3CH(CH3)(NH2)CH2CH3: 2-metylbutan-2-amin

7. CH3CH2C(CH3)2NH2: 2-metylbutan-1-amin

8. (CH3)3CCH2NH2: 2,2-đimetylpropan-1-amin

Bậc 2:

1. CH3CH2CH2CH2-NH-CH3: N-metylbutan-1-amin

2. CH3CH2CH(CH3)-NH-CH3: N-metylbutan-2-amin

3. (CH3)2CHCH2-NH-CH3: N-metyl-2-metylpropan-1-amin

4. (CH3)3C-NH-CH3: N-metyl-2-metylpropan-2-amin

5. CH3CH2CH2-NH-CH2CH3: N-etylpropan-1-amin

6. (CH3)2CH-NH-CH2CH3: N-etylpropan-2-amin

Bậc 3: 

1. CH3CH2CH2N(CH3)2: N,N-đimetylpropan-1-amin

2. (CH3)2CHN(CH3)2: N,N-đimetylpropan-2-amin

3. CH3N(CH2CH3)2: N,N-etylmetyletan-1-amin