Gọi tên theo danh pháp thay thế của các carboxylic sau: a) (CH3)2CH – COOH. b) (CH3)3C – COOH
Gọi tên theo danh pháp thay thế của các carboxylic sau:
a) (CH3)2CH – COOH.
b) (CH3)3C – COOH.
c) CH3CH=CH-COOH.
d) CH3CH=C(CH3) – COOH.
a) (CH3)2CH – COOH: 2 – methylpropanoic acid.
b) (CH3)3C – COOH: 2,2 – dimethylpropanoic acid.
c) CH3CH=CH-COOH: but – 2 – enoic acid.
d) CH3CH=C(CH3) – COOH: 2 – methylbut – 2 – enoic acid.