Abstract
AbstractFive‐membered cyclic nitronates 3 undergo TBSOTf‐catalysed C–C coupling reactions with silyl ketene acetal 4 to give good to excellent yields of 3,3‐disubstituted N‐(OTBS)‐isoxazolidines 5, which could not be obtained by previously known procedures. The problems of diastereoselectivity of the C–C coupling reactions are discussed. The transformations of the nitroso acetals 5 upon action of AcFOH/methanol or some reducing agents (H2/NiRa, LAH, Al/Hg) have been examined.(© Wiley‐VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2009)
Sign-in/Register to access full text options 
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 callDisclaimer: 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.
