Write the IUPAC names of the two compounds shown in the figure:
i) CH₃CH(NH₂)CH(CH₃)CONH₂
ii) (CH₃)₂N–C₆H₄–NO₂ (para)
(i) 
(ii)
i) CH₃CH(NH₂)CH(CH₃)CONH₂
ii) (CH₃)₂N–C₆H₄–NO₂ (para)
Answer: (i) 3-Amino-2-methylbutanamide. (ii) N,N-Dimethyl-4-nitroaniline.
Solution
(i) Butanamide chain (C of –CONH = C-1), methyl at C-2, amino at C-3:
(ii) Aniline parent with two N-methyls and a para nitro:
(ii) Aniline parent with two N-methyls and a para nitro:
CBSE Class 12 Board · 2001 · Delhi · Subjective