Q 11.1:

Give IUPAC names of the compounds given below:

(l)

(II)

11�-

111-c11J-

111-

111-c11:-t 111

011 OIi C-11

(Ill)

r11-u1-n1-c11,

I I 011 OIi

(iv)

HO-C'll,-OI-Cll,-Ot4

. I .

OIi

(v)

lll1

&OIi

(vi)

('It

OH

(vii)

(viii)

Lm, �. CH,

(ix)

CH,-O-CH,-CH-Clh

. I C"II;

(xii)

CH,-C'H,-0-CH-CH1-CH1 . I

CH3

Solution:

(i) 2, 2, 4 -Trimethylpentan - 3 - ol

(ii) 5 - Ethylheptane - 2, 4 - diol

(iii) Butane - 2, 3 - diol

(iv) Propane - 1, 2, 3 - triol

(v) 2-Methylphenol

(vi) 4 - Methyl phenol

(vii) 2, 5 - Oimethylphenol

NCERT SOLUTIONSCLASS-XII CHEMISTRY

CHAPTER-11ALCOHOLES, PHENOLS AND ETHERS