A one-pot three-component reaction in aqueous micellar medium: an easy route to chromeno[2,3-b]quinolinedione

Autor:	Tapas Sarkar, Michael G. B. Drew, Chandrakanta Bandyopadhyay, Pritam Biswas, Jaydip Ghosh
Rok vydání:	2014
Předmět:	Green chemistry chemistry.chemical_classification Aqueous solution Component (thermodynamics) Organic Chemistry Aromatic amine Biochemistry Hydrophobic effect chemistry.chemical_compound chemistry Dimedone Drug Discovery Chromone Organic chemistry
Zdroj:	Tetrahedron Letters. 55:2924-2928
ISSN:	0040-4039
Popis:	An efficient and green synthesis of hitherto unreported 5-aryl-3,3-dimethyl-2,3-dihydro-5aH-chromeno[2,3-b]quinoline-1,11(4H,5H)dione has been accomplished by a three-component reaction involving chromone-3-carbaldehyde, an aromatic amine, and 5,5-dimethyl-1,3-cyclohexanedione (dimedone) in 1.8 M aqueous TBAB solution. It is noteworthy that the TBAB/H2O system can be recovered and reused for seven cycles directly.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::f9213182d23fb3df9173d0ec55119ffd https://doi.org/10.1016/j.tetlet.2014.03.072 Zobrazit plný text záznamu Full Text from ScienceDirect