Table 2.

Fe₃O₄@Glycerol-Cu nanocatalyst the one-pot synthesis of products 4a–h in EtOH.

Entry	X	R	Product	Time (min)	Yield (%)	M.p. (°C)
						Obsd	References
1	4-Cl	H	4a	16	94	173–175	176–17836
2	4-F	H	4b	16	95	170–172	169–17136
3	4-Me	H	4c	15	91	212–214	216–21836
4	4-MeO	H	4d	19	90	208–210	210–21236
5	4-Cl	Me	4e	15	94	178–180	181–18336
6	4-F	Me	4f	15	96	182–184	184–18636
7	4-Me	Me	4g	15	98	173–175	177–17936
8	4-MeO	Me	4h	20	91	140–142	141–14336