Silica Sulfuric Acid as Heterogeneous and Recoverable Catalysts for the Synthesis of Dithienylmethanes under Solvent-Free Conditions
Corresponding Author(s) : Liqiang Wu
wliq1974@sohu.com
Asian Journal of Chemistry,
Vol. 23 No. 9 (2011): Vol 23 Issue 9
Abstract
An efficient synthesis of dithienylmethanes from the reaction of thiophene and aromatic aldehydes under solvent-free conditions in good to excellent yields and short reaction times using reusable silica sulfuric acid as heterogeneous acid catalyst has been investigated.
Keywords
Dithienylmethanes
Thiophene
Silica sulfuric acid
Solvent-free
Wang, Y., Lu, G., & Wu, L. (2011). Silica Sulfuric Acid as Heterogeneous and Recoverable Catalysts for the Synthesis of Dithienylmethanes under Solvent-Free Conditions. Asian Journal of Chemistry, 23(9), 4221–4222. Retrieved from https://asianpubs.org/index.php/ajchem/article/view/10820
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