One Pot Synthesis of Benzopyrans in Water as Green Solvent
Corresponding Author(s) : R.H. Udupi
sunil_bal1@yahoo.co.in
Asian Journal of Chemistry,
Vol. 22 No. 4 (2010): Vol 22 Issue 4
Abstract
A convenient synthesis of polyfunctionalized benzopyran derivatives using tricaprylyl methyl ammonium chloride (aliquate-336) as a catalysts (10 mol %) is described. The catalyst found to be an effective for the synthesis of various benzopyran derivatives. The method has several advantages such as good to excellent yields, minimum environmental impact and simplest work up procedure.
Keywords
Benzopyrans
Tricaprylyl methyl ammonium chloride (aliquate-336) and synthesis
Kumar, S., Saifuddin Khalid, M., & Udupi, R. (2010). One Pot Synthesis of Benzopyrans in Water as Green Solvent. Asian Journal of Chemistry, 22(4), 2685–2688. Retrieved from https://asianpubs.org/index.php/ajchem/article/view/11462
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