New functionalized 8-hydroxyquinoline-5-sulfonic acid mesoporous silica (HQS-SBA-15) as an efficient catalyst for the synthesis of 2-thiohydantoin derivatives

TETRAHEDRON

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Article

Vaysari, Vaezeh Fathi¹  Ziarani, Ghodsi Mohammadi¹  Balalaie, Saeed^2,3  Latifi, Arezoo²  Karimi, Mehdi⁴  Badiei, Alireza⁴ 

[1] Alzahra Univ, Dept Chem, Tehran 1993891176, Iran

[2] KN Toosi Univ Technol, Peptide Chem Res Ctr, Tehran 158754416, Iran

[3] Kermanshah Univ Med Sci, Med Biol Res Ctr, Kermanshah, Iran

[4] Univ Tehran, Sch Chem, Coll Sci, Tehran 141556455, Iran

关键词: SBA-15;    Mesoporous silica;    8-Hydroxyquinoline-5-sulfonic acid;    2-Thiohydantoin;   

DOI  :  10.1016/j.tet.2016.07.034

来源: Elsevier

【 摘 要 】

Mesoporous silica SBA-15 functionalized with used as a new recyclable nanocatalyst for the solvent-free conditions. The catalyst exhibited catalytic activity. 8-hydroxyquinoline-5-sulfonic acid (HQS-SBA-15) was one-pot synthesis of 2-thiohydantoin derivatives under excellent recyclability at least for 3 times with a high catalytic activity. (C) 2016 Published by Elsevier Ltd.

【 授权许可】

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