Synthesis of Some Salicylaldehyde-Based Schiff Bases in Aqueous Media

Table 2

Comparison of microwave and conventional method.

Comp.	Microwave method				Conventional method
	Power	Temp.	Time (sec)	Yield %	Temp.	Time (hrs)	Yield %
3a	200 W	70°C	60	95	Ambient	2	70
3b	200 W	70°C	30	92	Ambient	1.5	75
3c	200 W	70°C	60	96	Ambient	1.5	75
3d	200 W	70°C	30	94	Ambient	1	72
3e	200 W	70°C	120	90	Ambient	1.5	70