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Chapter – 4 Studies on different types of reactions…..<br />

STEP – 2<br />

Reagents / Reaction Condition (d): POCl3, Glacial acetic acid / Reflux, 30 min.<br />

4.7.3 PREPARATION OF 1-(2, 6-DICHLOROPHENYL)-2-INDOLINONE<br />

STEP – 1<br />

Reagents / Reaction Condition (e): ClCH2COCl / Reflux, 5 hours.<br />

STEP – 2<br />

O O<br />

OH<br />

NH<br />

Cl Cl<br />

N<br />

Cl<br />

O<br />

Cl Cl<br />

O O<br />

Reagents / Reaction Condition (f): Anhydrous AlCl3 / 160°C, 2 hours.<br />

d<br />

e<br />

f<br />

Department of Chemistry, <strong>Saurashtra</strong> <strong>University</strong>, Rajkot – 360 005 219<br />

N<br />

OH<br />

Cl<br />

O<br />

Cl Cl<br />

N<br />

O<br />

Cl Cl<br />

O<br />

CH 3

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