@article {48963,
	title = {Cyclohexylamine -an efficient organocatalyst for the synthesis of 2-amino-4H-chromene derivatives by multicomponent reactions of salicylaldehydes, active methylene compounds and nitroalkanes},
	journal = {Arkivoc},
	year = {2023},
	pages = {202312118},
	type = {Article},
	abstract = {<p>
	Cyclohexylamine was found to be an efficient organocatalyst for the synthesis of structurally diverse 2-amino4H-chromenes by multicomponent reaction of (substituted) salicylaldehydes, active methylene compounds and nitroalkanes at ambient temperature and under solvent-free conditions. The synthesis of a variety of 2amino-4H-chromenes was achieved using the reaction of (substituted) salicylaldehydes with two different C-H acids. The present protocol, which employed commercially available cyclohexylamine as an organocatalyst, offered the advantages of operational simplicity and avoidance of conventional purification methods and the obtained products were essentially pure.</p>
},
	keywords = {2-Amino-4H-chromene, active methylene compound, cyclohexylamine, organocatalyst},
	issn = {1551-7004},
	doi = {10.24820/ark.5550190.p012.118},
	author = {Mitragotri, Satish D. and Khyadage, Poonam H. and Chorghade, Diksha S. and Kulkarni, Makarand A. and Wadagaonkar, Prakash P.}
}
