Abstract
The stereospecific synthesis of 2,6-disubstituted tetrahydropyran and 3,6-dihydro[2 H]pyran is described. The Pd II-catalyzed cyclization of the hydroxy nucleophile to the allylic alcohol takes place efficiently under mild conditions, with the stereogenic center on the secondary allylic alcohol transfers to a newly generated stereogenic center on pyran ring via a syn-S N2′ type process.
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.
