We have located links that may give you full text access.
Synthesis of Functionalized 3-Cyanoisoxazoles Using a Dianionic Reagent.
Journal of Organic Chemistry 2017 May 20
A series of 5-acylated 3-cyanoisoxazoles were efficiently synthesized by the Michael addition of dianionic cyano-aci-nitroacetate to α-chloro-α,β-unsaturated ketones followed by intramolecular nucleophilic substitution of the nitronate ion intermediate. In this process, the dianionic reagent serves as the safe synthetic equivalent of the explosive nitroacetonitrile. The 3-cyano group is sufficiently reactive toward ethanolysis and 1,3-dipolar cycloaddition with an azide to afford ethyl ester and tetrazole, respectively. A pyridine ring between the 5-acyl and the 4-aryl group was also constructed. This led to the formation of the isoxazolo[5,4-c]quinoline derivative.
Full text links
Related Resources
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app