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	<title>Discover Chemistry &#8211; BIOENGINEER.ORG</title>
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		<title>Zinc Triflate Catalyst Enables Greener, Solvent-Free Route to Coumarins</title>
		<link>https://bioengineer.org/zinc-triflate-catalyst-enables-greener-solvent-free-route-to-coumarins/</link>
		
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		<pubDate>Thu, 15 Oct 2026 09:42:31 +0000</pubDate>
				<category><![CDATA[Chemistry]]></category>
		<category><![CDATA[beta-ketoesters]]></category>
		<category><![CDATA[coumarins]]></category>
		<category><![CDATA[Discover Chemistry]]></category>
		<category><![CDATA[fluorescent probes]]></category>
		<category><![CDATA[Green chemistry]]></category>
		<category><![CDATA[heterocyclic chemistry]]></category>
		<category><![CDATA[Lewis acid catalysis]]></category>
		<category><![CDATA[Pechmann condensation]]></category>
		<category><![CDATA[phenols]]></category>
		<category><![CDATA[solvent-free synthesis]]></category>
		<category><![CDATA[Sustainable synthesis]]></category>
		<category><![CDATA[zinc triflate]]></category>
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					<description><![CDATA[Chemists in India have developed a solvent-free, zinc triflate-catalyzed Pechmann condensation that produces biologically important coumarins in high yields using a low-toxicity, inexpensive catalyst.]]></description>
		
		
		
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