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Chapter – 2 Microwave assisted simple and fast…..
STEP – 2
R 1
N
R 2
Reagents / Reaction Condition (d): 2-methyl indoline, K2CO3, DMF/ MW, 480
W.
2.2.3 PREPARATION OF 1-[3-(SUBSTITUTED-1-YL) PROPYL] - 1H-
INDOLE-2, 3-DIONE
R 1
N
O
Cl
Reagents / Reaction Condition (e): Isatin, K2CO3, DMF/ MW, 480 W.
2.2.4 PREPARATION OF 1-(2-SUBSTITUTED-4-YL-2-OXOETHYL)-1H-
R 1
N
R 2
R 2
INDOLE-2, 3-DIONE
O
Cl
C l
d
Reagents / Reaction Condition (g): Isatin, K2CO3, DMF/ MW, 480 W.
f
Department of Chemistry, Saurashtra University, Rajkot – 360 005 76
e
O
R 1
O
R 2
N
R 2
N
N
R 2
N
N
N
O
O
R 1
R 1
CH 3
O
O