Green approach to synthesis of novel and broad-range diversity of 4-(aryl)-3-(phenylsulfonyl)-4H-benzo[h]chromen-2-amine derivatives

被引:4
|
作者
Morshedi, Abdollah [1 ]
Shaterian, Hamid Reza [1 ]
机构
[1] Univ Sistan & Baluchestan, Fac Sci, Dept Chem, POB 98135-674, Zahedan, Iran
关键词
4-(Aryl)-3-(phenylsulfonyl)-4H-benzo[h]chromen-2-amine; (Phenylsulfonyl)acetonitrile; Glycerol; Green chemistry; Multi-component reactions; HIGHLY EFFICIENT; ANTITUMOR AGENTS; CATALYST; ANALOGS; PYRAN;
D O I
10.1007/s11164-018-3552-4
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
One-pot, three-component condensation reaction between (phenylsulfonyl)acetonitrile, aromatic aldehydes, and -naphthol for preparation of 4-(aryl)-3-(phenylsulfonyl)-4H-benzo[h]chromen-2-amine derivatives has been reported. The method involves domino Knoevenagel condensation/Michael addition, and cyclization cascade. The reaction was performed in glycerol, which is a commercially available, inexpensive and non-toxic compound. High purity of the products, very high yields and wide scope of substrates are advantages of this protocol. [GRAPHICS] .
引用
收藏
页码:7219 / 7230
页数:12
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