![](/images/graphics-bg.png)
Potassium phthalimide promoted green multicomponent tandem synthesis of 2-amino-4Hchromenes and 6-amino-4H-pyran-3-carboxylates
Joint Authors
Ghurbani, Fatimah
Kiyani, Hamzah
Source
Journal of Saudi Chemical Society
Issue
Vol. 18, Issue 5 (31 Dec. 2014), pp.689-701, 13 p.
Publisher
Publication Date
2014-12-31
Country of Publication
Saudi Arabia
No. of Pages
13
Main Subjects
Abstract EN
A one-pot efficient, green, practical, and environmentally friendly multicomponent synthesis of 5-oxo-4-aryl-5, 6, 7, 8-tetrahydro-4H-chromenes, ethyl-6-amino-4-aryl-5-cyano-2-methyl- 4H-pyran-3-carboxylates as well as 2-amino-4-aryl-7-hydroxy-4H-chromene-3-carbonitriles via tandem the Knoevenagel-cyclocondensation has been described in the presence of a green, low-cost, mild, efficient, and commercially available potassium phthalimide as the organocatalyst.
This technique is a safe and ecofriendly approach to the synthesis of different 4H-chromens and 4H-pyrans that offers many merits including short reaction times, high yields, straightforward work-up, and no use of hazardous organic solvents.
American Psychological Association (APA)
Kiyani, Hamzah& Ghurbani, Fatimah. 2014. Potassium phthalimide promoted green multicomponent tandem synthesis of 2-amino-4Hchromenes and 6-amino-4H-pyran-3-carboxylates. Journal of Saudi Chemical Society،Vol. 18, no. 5, pp.689-701.
https://search.emarefa.net/detail/BIM-414218
Modern Language Association (MLA)
Kiyani, Hamzah& Ghurbani, Fatimah. Potassium phthalimide promoted green multicomponent tandem synthesis of 2-amino-4Hchromenes and 6-amino-4H-pyran-3-carboxylates. Journal of Saudi Chemical Society Vol. 18, no. 5 (2014), pp.689-701.
https://search.emarefa.net/detail/BIM-414218
American Medical Association (AMA)
Kiyani, Hamzah& Ghurbani, Fatimah. Potassium phthalimide promoted green multicomponent tandem synthesis of 2-amino-4Hchromenes and 6-amino-4H-pyran-3-carboxylates. Journal of Saudi Chemical Society. 2014. Vol. 18, no. 5, pp.689-701.
https://search.emarefa.net/detail/BIM-414218
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 700-701
Record ID
BIM-414218