id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
eurjchem-126	Liu, Rui Dong; Zhang, Jian	Synthesis and optimization of methyl 5-acetyl-1,4-dihydro-2,6-dimethyl-4-(substituent benzylidene)pyridine-3-carboxylate	2011	3	.pdf	application/pdf	1972	107	62	Methyl 5‐acetyl‐4‐(2‐chlorophenyl)‐1,4‐dihydro‐2,6‐ dimethylpyridine‐3‐carboxylate (IIIb) Compound IIb (4.7 g, 0.021 mol) and compound I (2.3 g, 0.023 mol) were added to a three‐necked flask containing 20 mL of dioxane as solvent, refluxed for 18 h under vigorous stirring, then vacuum distilled, a yellow solid appeared after dissolving in 20 mL of ethyl ether, recrystallized by toluene, the target product IIIb (5.53 g，0.019 mol） with a yield of 90.1%, and the melting point, 191‐193 oC was obtained. Satish, K.; Poonam, S.; Kamal, K. Tetrahedron 2008, 64, 536‐538.	cache/eurjchem-126.pdf	txt/eurjchem-126.txt