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The analgesic drug ibuprofen (A) is chir...

The analgesic drug ibuprofen `(A)` is chiral and exists in (+) and (-) froms. One enantiomer is physiologically active, while the other is inactive. The other is inactive. The structure of ibuprofen is given below.

The `IUPAC` name of `(A)` is:

A

3-(p-Isobutyl phenyl) propanoic acid

B

2-(p-Isobutyl phenyl) propanoic acid

C

3-(p-sec-Butyl phenyl) propanoic acid

D

2-(p-sec-Butyl phenyl) propanoic acid

Text Solution

Verified by Experts

The correct Answer is:
B
(33 `sigma`- bonds and `4 pi`- bonds)
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