Journal of Chemistry / 2013 / Article / Tab 1

Research Article

Design, Synthesis, and In Vitro Antioxidant Activity of 1,3,5-Trisubstituted-2-pyrazolines Derivatives

Table 1

Comparative statement of synthesis under conventional and microwave technique.

S. no. Product codeConventionalMicrowave (350 watt)
Reaction time (hours)Yield %Irradiation time (minute)Yield %

(1)2a4-5 502.556
(2)2b4-5 602.0 80
(3)2c4-5 602.0 80
(4)2d4-5 502.5 62
(5)2e4-5 502.5 52

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