Abstract

AbstractA series of 5‐phosphonoisoxazoline N‐oxides were prepared in good to excellent yields by selective O‐alkylation of nitronate anions with (α‐tosyloxyvinyl)phosphonates. A comprehensive study was undertaken to limit the competitive formation of the (β‐nitrocyclopropyl)phosphonate resulting from C‐alkylation of the ambident nitronate anions. The 5‐phosphonoisoxazoline N‐oxides thus formed were reduced to the corresponding 5‐phosphonoisoxazolines.

Full Text
Paper version not known

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call

Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.