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DABCO catalyzed rapid one-pot synthesis of 1,4-dihydropyrano [2,3-c] pyrazole derivatives in aqueous media
Joint Authors
Waghmare, Amit S.
Pandit, Shivaji S.
Source
Journal of Saudi Chemical Society
Issue
Vol. 21, Issue 3 (31 Mar. 2017), pp.286-290, 5 p.
Publisher
Publication Date
2017-03-31
Country of Publication
Saudi Arabia
No. of Pages
5
Main Subjects
Abstract EN
A simple and efficient protocol is developed for the synthesis of dihydropyrano[2,3-c] pyrazole derivatives by a one pot, four component reaction of ethylacetoacetate, hydrazine hydrate, malanonitrile and various aldehydes in the presence of a catalytic amount of DABCO in aqueous medium.
This method provides several advantages such as high yield, shorter reaction time, mild reaction condition, operational simplicity, easy work-up procedure with environment friendly nature and purification of products by non-chromatographic methods has been developed
American Psychological Association (APA)
Waghmare, Amit S.& Pandit, Shivaji S.. 2017. DABCO catalyzed rapid one-pot synthesis of 1,4-dihydropyrano [2,3-c] pyrazole derivatives in aqueous media. Journal of Saudi Chemical Society،Vol. 21, no. 3, pp.286-290.
https://search.emarefa.net/detail/BIM-757203
Modern Language Association (MLA)
Waghmare, Amit S.& Pandit, Shivaji S.. DABCO catalyzed rapid one-pot synthesis of 1,4-dihydropyrano [2,3-c] pyrazole derivatives in aqueous media. Journal of Saudi Chemical Society Vol. 21, no. 3 (Mar. 2017), pp.286-290.
https://search.emarefa.net/detail/BIM-757203
American Medical Association (AMA)
Waghmare, Amit S.& Pandit, Shivaji S.. DABCO catalyzed rapid one-pot synthesis of 1,4-dihydropyrano [2,3-c] pyrazole derivatives in aqueous media. Journal of Saudi Chemical Society. 2017. Vol. 21, no. 3, pp.286-290.
https://search.emarefa.net/detail/BIM-757203
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 289-290
Record ID
BIM-757203