Results 101 to 108 of about 200 (108)
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2016
The kinetics and mechanism of the reaction between benzaldehyde 1, malononitrile 2 and dimedone 3 in a mixture of ethanol and water as solvents in the presence of fructose as a biodegradable catalyst has been studied by the spectroscopic method (UV-Vis spectrophotometry method).
Habibi-khorassani, Sayeydmosatfa +3 more
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The kinetics and mechanism of the reaction between benzaldehyde 1, malononitrile 2 and dimedone 3 in a mixture of ethanol and water as solvents in the presence of fructose as a biodegradable catalyst has been studied by the spectroscopic method (UV-Vis spectrophotometry method).
Habibi-khorassani, Sayeydmosatfa +3 more
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ChemInform Abstract: Cerium(III) Chloride Catalyzed One‐Pot Synthesis of Tetrahydrobenzo[b]pyrans
ChemInform, 2009AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
Gowravaram Sabitha +4 more
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Letters in Organic Chemistry, 2013
A simple, efficient and ecofriendly procedure for the synthesis of tetrahydrobenzo[b]pyran derivatives using triphenylphosphine as catalyst under aqueous conditions has been developed. This new method has some advantages like the easy experimental protocol, shorter reaction time, higher yields and is benign for the environment with using water as ...
Ghalem, Wassima +5 more
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A simple, efficient and ecofriendly procedure for the synthesis of tetrahydrobenzo[b]pyran derivatives using triphenylphosphine as catalyst under aqueous conditions has been developed. This new method has some advantages like the easy experimental protocol, shorter reaction time, higher yields and is benign for the environment with using water as ...
Ghalem, Wassima +5 more
openaire +2 more sources
Modified Agro Waste-Derived Nano-silica for Synthesizing Tetrahydrobenzo[b]pyrans
Catalysis Surveys from Asia, 2023Pouya Taheri +2 more
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Mechanistic Studies on the Three Component Synthesis of Tetrahydrobenzo[ b]pyran Catalyzed by Agar
Current Organocatalysis, 2015Osman Asheri +2 more
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Facile and Efficient Access to Tetrahydrobenzo[b]pyrans Catalyzed by N,N-Dimethylbenzylamine
HETEROCYCLES, 2016Hamzeh Kiyani, Mozhgan Sadat Jalali
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One-Pot Synthesis of Tetrahydrobenzo-b-pyran Derivatives in Aqueous Media
有机化学, 2004openaire +1 more source