Plz explain this encircled portion... ther chch= ch2 lch ch (iii) (ii) tautomerism by r borodet sotes olecsdoo oh cha ch3 ch-ch=

CH2 H CH CH3 CH3 CH3 CH, ČH, CH3 475 K CH2 Allyl 2, 6-dimethylphenyl ether CHCH= CH2 LCH CH (III) (II) Tautomerism by r borodet sotes olecsdoo OH CHa CH3 CH-CH= CH2 4-Allyl-2,6-dimethylphenol Thus in apara-rearrangement, one inversion is followed by another inversion and hence there is no net inversion in the position of the substituent w..t the starting compound. For example, OH O-CH2-CH CH-CH CH3 CH CH3 CH3 475 K OL ČH-CH= CH-CH3 Crotyl 2, 6-dimethylphenyl ether onopproe 4-Croyl-2, 6-dimethylphenol 2. Ester formation-Acylation. When nhenals are trantad uith nait