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 Study on the Use of the Ionic Liquid 1-butyl-3-methylimidazolium Hydroxide in Synthesis  of Substituted 4-aryl-4H-chromenes.
<strong>VNU Journal of Science: Natural Sciences and Technology</strong>, [S.l.], v. 32, n. 3, sep. 2016.
ISSN 2588-1140.
Available at: &lt;<a href="https://js.vnu.edu.vn/NST/article/view/3621" target="_new">https://js.vnu.edu.vn/NST/article/view/3621</a>&gt;. Date accessed: 18 may 2024.