Improved Process for the Continuous Acylation of 1,3-Benzodioxole

Autor:	Davide Pollon, Francesca Annunziata, Stefano Paganelli, Lucia Tamborini, Andrea Pinto, Sabrina Fabris, Maria Antonietta Baldo, Oreste Piccolo
Jazyk:	angličtina
Rok vydání:	2024
Předmět:	Brønsted or Lewis acids heterogeneous recyclable catalyst acylation of 1 3-benzodioxole flow chemistry Organic chemistry QD241-441
Zdroj:	Molecules, Vol 29, Iss 3, p 726 (2024)
Druh dokumentu:	article
ISSN:	1420-3049
DOI:	10.3390/molecules29030726
Popis:	The acylation of 1,3-benzodioxole was studied in a continuous process using a recyclable heterogeneous substoichiometric catalyst. In a short time period (30 min), at 100 °C, the conversion rate was 73%, with a selectivity of 62% of the desired acylated product; the reaction was run continuously for 6 h, showing excellent stability and selectivity. Moreover, the unreacted starting material, 1,3-benzodioxole, can be easily separated by distillation and recycled.
Databáze:	Directory of Open Access Journals
Externí odkaz:	https://doaj.org/article/5b5cddbc268f4d2ab1407a8cf201e39a Zobrazit plný text záznamu View record in DOAJ Plný text ve formátu PDF Plný text ve formátu HTML
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