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Nano-SiO2 catalyzed three-component preparations of pyrano [2, 3-d)]pyrimidines, 4H-chromenes, and dihydropyrano [3, 2-c] chromenes
Joint Authors
Mullashahi, Ibrahim
Nikraftar, Muhammad
Source
Journal of Saudi Chemical Society
Issue
Vol. 22, Issue 1 (31 Jan. 2018), pp.42-48, 7 p.
Publisher
Publication Date
2018-01-31
Country of Publication
Saudi Arabia
No. of Pages
7
Main Subjects
Abstract EN
An efficient one-pot three-component procedure has been developed for the preparation of tetrahydrobenzo[b]pyrans, dihydropyrano[3,2-c]chromenes, and pyrano[2,3-d]pyrimidines using nano-SiO2 as catalyst in H2O at 70 C.
This methodology has a number of advantages such as: use of reusable catalyst, easy access, short reaction times, high yields, easy work up and use of non-toxic and green solvent.
American Psychological Association (APA)
Mullashahi, Ibrahim& Nikraftar, Muhammad. 2018. Nano-SiO2 catalyzed three-component preparations of pyrano [2, 3-d)]pyrimidines, 4H-chromenes, and dihydropyrano [3, 2-c] chromenes. Journal of Saudi Chemical Society،Vol. 22, no. 1, pp.42-48.
https://search.emarefa.net/detail/BIM-787908
Modern Language Association (MLA)
Mullashahi, Ibrahim& Nikraftar, Muhammad. Nano-SiO2 catalyzed three-component preparations of pyrano [2, 3-d)]pyrimidines, 4H-chromenes, and dihydropyrano [3, 2-c] chromenes. Journal of Saudi Chemical Society Vol. 22, no. 1 (Jan. 2018), pp.42-48.
https://search.emarefa.net/detail/BIM-787908
American Medical Association (AMA)
Mullashahi, Ibrahim& Nikraftar, Muhammad. Nano-SiO2 catalyzed three-component preparations of pyrano [2, 3-d)]pyrimidines, 4H-chromenes, and dihydropyrano [3, 2-c] chromenes. Journal of Saudi Chemical Society. 2018. Vol. 22, no. 1, pp.42-48.
https://search.emarefa.net/detail/BIM-787908
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 47-48
Record ID
BIM-787908