An efficient method for synthesis of acylals from aldehydes using multi-walled carbon nanotubes functionalized with phosphonic acid (MWCNTs-C-PO3H2)

Autor:	Farzaneh Dehghani, Mohammad Mehdi Doroodmand, Ali Reza Sardarian
Rok vydání:	2014
Předmět:	Reaction conditions Acylal Materials science General Chemistry Carbon nanotube Heterogeneous catalysis Recyclable catalyst Catalysis law.invention chemistry.chemical_compound chemistry Chemical engineering law Present method Organic chemistry
Zdroj:	Chinese Chemical Letters. 25:1630-1634
ISSN:	1001-8417
DOI:	10.1016/j.cclet.2014.07.005
Popis:	MWCNTs-C-PO3H2 has been used as an efficient, heterogeneous and reusable nanocatalyst for synthesis of acylals from aldehydes under solvent-free conditions at room temperature. A wide range of aldehydes was studied and corresponding products were obtained in good to excellent yields in short reaction times. Nanocatalyst can be easily recovered by centrifuge and reused for subsequent reactions for at least five times without deterioration in catalytic activity. The major advantages of the present method are high yields, short reaction time, recyclable catalyst and solvent-free reaction conditions at room temperature.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::d48ac7c76f1db1614493e28be8b528db https://doi.org/10.1016/j.cclet.2014.07.005 Zobrazit plný text záznamu Full Text from ScienceDirect